Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical...
357
Transcript of Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical...
![Page 1: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/1.jpg)
![Page 2: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/2.jpg)
![Page 3: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/3.jpg)
![Page 4: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/4.jpg)
![Page 5: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/5.jpg)
![Page 6: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/6.jpg)
![Page 7: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/7.jpg)
![Page 8: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/8.jpg)
![Page 9: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/9.jpg)
![Page 10: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/10.jpg)
![Page 11: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/11.jpg)
![Page 12: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/12.jpg)
![Page 13: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/13.jpg)
![Page 14: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/14.jpg)
![Page 15: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/15.jpg)
![Page 16: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/16.jpg)
![Page 17: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/17.jpg)
![Page 18: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/18.jpg)
![Page 19: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/19.jpg)
![Page 20: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/20.jpg)
![Page 21: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/21.jpg)
![Page 22: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/22.jpg)
![Page 23: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/23.jpg)
![Page 24: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/24.jpg)
![Page 25: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/25.jpg)
![Page 26: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/26.jpg)
![Page 27: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/27.jpg)
![Page 28: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/28.jpg)
![Page 29: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/29.jpg)
![Page 30: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/30.jpg)
![Page 31: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/31.jpg)
![Page 32: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/32.jpg)
![Page 33: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/33.jpg)
![Page 34: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/34.jpg)
![Page 35: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/35.jpg)
![Page 36: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/36.jpg)
![Page 37: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/37.jpg)
![Page 38: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/38.jpg)
![Page 39: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/39.jpg)
![Page 40: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/40.jpg)
![Page 41: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/41.jpg)
![Page 42: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/42.jpg)
![Page 43: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/43.jpg)
![Page 44: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/44.jpg)
![Page 45: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/45.jpg)
![Page 46: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/46.jpg)
![Page 47: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/47.jpg)
![Page 48: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/48.jpg)
![Page 49: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/49.jpg)
![Page 50: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/50.jpg)
![Page 51: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/51.jpg)
![Page 52: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/52.jpg)
![Page 53: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/53.jpg)
![Page 54: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/54.jpg)
![Page 55: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/55.jpg)
![Page 56: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/56.jpg)
![Page 57: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/57.jpg)
![Page 58: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/58.jpg)
![Page 59: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/59.jpg)
![Page 60: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/60.jpg)
![Page 61: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/61.jpg)
![Page 62: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/62.jpg)
![Page 63: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/63.jpg)
![Page 64: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/64.jpg)
![Page 65: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/65.jpg)
![Page 66: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/66.jpg)
![Page 67: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/67.jpg)
![Page 68: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/68.jpg)
![Page 69: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/69.jpg)
![Page 70: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/70.jpg)
![Page 71: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/71.jpg)
![Page 72: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/72.jpg)
![Page 73: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/73.jpg)
![Page 74: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/74.jpg)
![Page 75: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/75.jpg)
![Page 76: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/76.jpg)
![Page 77: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/77.jpg)
![Page 78: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/78.jpg)
![Page 79: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/79.jpg)
![Page 80: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/80.jpg)
![Page 81: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/81.jpg)
![Page 82: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/82.jpg)
![Page 83: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/83.jpg)
![Page 84: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/84.jpg)
![Page 85: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/85.jpg)
![Page 86: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/86.jpg)
![Page 87: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/87.jpg)
![Page 88: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/88.jpg)
![Page 89: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/89.jpg)
![Page 90: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/90.jpg)
![Page 91: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/91.jpg)
![Page 92: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/92.jpg)
![Page 93: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/93.jpg)
![Page 94: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/94.jpg)
![Page 95: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/95.jpg)
![Page 96: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/96.jpg)
![Page 97: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/97.jpg)
![Page 98: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/98.jpg)
![Page 99: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/99.jpg)
![Page 100: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/100.jpg)
![Page 101: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/101.jpg)
![Page 102: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/102.jpg)
![Page 103: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/103.jpg)
![Page 104: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/104.jpg)
![Page 105: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/105.jpg)
![Page 106: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/106.jpg)
![Page 107: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/107.jpg)
![Page 108: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/108.jpg)
![Page 109: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/109.jpg)
![Page 110: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/110.jpg)
![Page 111: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/111.jpg)
![Page 112: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/112.jpg)
![Page 113: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/113.jpg)
![Page 114: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/114.jpg)
![Page 115: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/115.jpg)
![Page 116: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/116.jpg)
![Page 117: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/117.jpg)
![Page 118: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/118.jpg)
![Page 119: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/119.jpg)
![Page 120: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/120.jpg)
![Page 121: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/121.jpg)
![Page 122: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/122.jpg)
![Page 123: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/123.jpg)
![Page 124: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/124.jpg)
![Page 125: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/125.jpg)
![Page 126: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/126.jpg)
![Page 127: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/127.jpg)
![Page 128: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/128.jpg)
![Page 129: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/129.jpg)
![Page 130: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/130.jpg)
![Page 131: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/131.jpg)
![Page 132: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/132.jpg)
![Page 133: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/133.jpg)
![Page 134: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/134.jpg)
![Page 135: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/135.jpg)
![Page 136: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/136.jpg)
![Page 137: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/137.jpg)
![Page 138: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/138.jpg)
![Page 139: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/139.jpg)
![Page 140: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/140.jpg)
![Page 141: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/141.jpg)
![Page 142: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/142.jpg)
![Page 143: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/143.jpg)
![Page 144: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/144.jpg)
![Page 145: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/145.jpg)
![Page 146: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/146.jpg)
![Page 147: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/147.jpg)
![Page 148: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/148.jpg)
![Page 149: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/149.jpg)
![Page 150: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/150.jpg)
![Page 151: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/151.jpg)
![Page 152: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/152.jpg)
![Page 153: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/153.jpg)
![Page 154: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/154.jpg)
![Page 155: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/155.jpg)
![Page 156: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/156.jpg)
![Page 157: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/157.jpg)
![Page 158: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/158.jpg)
![Page 159: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/159.jpg)
![Page 160: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/160.jpg)
![Page 161: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/161.jpg)
![Page 162: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/162.jpg)
![Page 163: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/163.jpg)
![Page 164: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/164.jpg)
![Page 165: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/165.jpg)
![Page 166: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/166.jpg)
![Page 167: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/167.jpg)
![Page 168: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/168.jpg)
![Page 169: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/169.jpg)
![Page 170: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/170.jpg)
![Page 171: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/171.jpg)
![Page 172: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/172.jpg)
![Page 173: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/173.jpg)
![Page 174: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/174.jpg)
![Page 175: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/175.jpg)
![Page 176: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/176.jpg)
![Page 177: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/177.jpg)
![Page 178: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/178.jpg)
![Page 179: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/179.jpg)
![Page 180: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/180.jpg)
![Page 181: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/181.jpg)
![Page 182: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/182.jpg)
![Page 183: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/183.jpg)
![Page 184: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/184.jpg)
![Page 185: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/185.jpg)
![Page 186: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/186.jpg)
![Page 187: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/187.jpg)
![Page 188: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/188.jpg)
![Page 189: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/189.jpg)
![Page 190: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/190.jpg)
![Page 191: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/191.jpg)
![Page 192: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/192.jpg)
![Page 193: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/193.jpg)
![Page 194: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/194.jpg)
![Page 195: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/195.jpg)
![Page 196: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/196.jpg)
![Page 197: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/197.jpg)
![Page 198: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/198.jpg)
![Page 199: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/199.jpg)
![Page 200: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/200.jpg)
![Page 201: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/201.jpg)
![Page 202: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/202.jpg)
![Page 203: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/203.jpg)
![Page 204: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/204.jpg)
![Page 205: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/205.jpg)
![Page 206: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/206.jpg)
![Page 207: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/207.jpg)
![Page 208: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/208.jpg)
![Page 209: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/209.jpg)
![Page 210: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/210.jpg)
![Page 211: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/211.jpg)
![Page 212: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/212.jpg)
![Page 213: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/213.jpg)
![Page 214: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/214.jpg)
![Page 215: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/215.jpg)
![Page 216: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/216.jpg)
![Page 217: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/217.jpg)
![Page 218: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/218.jpg)
![Page 219: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/219.jpg)
![Page 220: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/220.jpg)
![Page 221: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/221.jpg)
![Page 222: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/222.jpg)
![Page 223: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/223.jpg)
![Page 224: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/224.jpg)
![Page 225: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/225.jpg)
![Page 226: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/226.jpg)
![Page 227: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/227.jpg)
![Page 228: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/228.jpg)
![Page 229: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/229.jpg)
![Page 230: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/230.jpg)
![Page 231: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/231.jpg)
![Page 232: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/232.jpg)
![Page 233: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/233.jpg)
![Page 234: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/234.jpg)
![Page 235: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/235.jpg)
![Page 236: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/236.jpg)
![Page 237: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/237.jpg)
![Page 238: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/238.jpg)
![Page 239: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/239.jpg)
![Page 240: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/240.jpg)
![Page 241: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/241.jpg)
![Page 242: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/242.jpg)
![Page 243: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/243.jpg)
![Page 244: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/244.jpg)
![Page 245: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/245.jpg)
![Page 246: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/246.jpg)
![Page 247: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/247.jpg)
![Page 248: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/248.jpg)
![Page 249: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/249.jpg)
![Page 250: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/250.jpg)
![Page 251: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/251.jpg)
![Page 252: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/252.jpg)
![Page 253: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/253.jpg)
![Page 254: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/254.jpg)
![Page 255: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/255.jpg)
![Page 256: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/256.jpg)
![Page 257: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/257.jpg)
![Page 258: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/258.jpg)
![Page 259: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/259.jpg)
![Page 260: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/260.jpg)
![Page 261: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/261.jpg)
![Page 262: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/262.jpg)
![Page 263: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/263.jpg)
![Page 264: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/264.jpg)
![Page 265: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/265.jpg)
![Page 266: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/266.jpg)
![Page 267: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/267.jpg)
![Page 268: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/268.jpg)
![Page 269: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/269.jpg)
![Page 270: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/270.jpg)
![Page 271: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/271.jpg)
![Page 272: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/272.jpg)
![Page 273: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/273.jpg)
![Page 274: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/274.jpg)
![Page 275: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/275.jpg)
![Page 276: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/276.jpg)
![Page 277: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/277.jpg)
![Page 278: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/278.jpg)
![Page 279: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/279.jpg)
![Page 280: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/280.jpg)
![Page 281: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/281.jpg)
![Page 282: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/282.jpg)
![Page 283: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/283.jpg)
![Page 284: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/284.jpg)
![Page 285: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/285.jpg)
![Page 286: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/286.jpg)
![Page 287: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/287.jpg)
![Page 288: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/288.jpg)
![Page 289: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/289.jpg)
![Page 290: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/290.jpg)
![Page 291: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/291.jpg)
![Page 292: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/292.jpg)
![Page 293: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/293.jpg)
![Page 294: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/294.jpg)
![Page 295: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/295.jpg)
![Page 296: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/296.jpg)
![Page 297: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/297.jpg)
![Page 298: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/298.jpg)
![Page 299: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/299.jpg)
![Page 300: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/300.jpg)
![Page 301: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/301.jpg)
![Page 302: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/302.jpg)
![Page 303: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/303.jpg)
![Page 304: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/304.jpg)
![Page 305: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/305.jpg)
![Page 306: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/306.jpg)
![Page 307: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/307.jpg)
![Page 308: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/308.jpg)
![Page 309: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/309.jpg)
![Page 310: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/310.jpg)
![Page 311: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/311.jpg)
![Page 312: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/312.jpg)
![Page 313: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/313.jpg)
![Page 314: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/314.jpg)
![Page 315: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/315.jpg)
![Page 316: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/316.jpg)
![Page 317: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/317.jpg)
![Page 318: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/318.jpg)
![Page 319: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/319.jpg)
![Page 320: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/320.jpg)
![Page 321: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/321.jpg)
![Page 322: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/322.jpg)
![Page 323: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/323.jpg)
![Page 324: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/324.jpg)
![Page 325: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/325.jpg)
![Page 326: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/326.jpg)
![Page 327: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/327.jpg)
![Page 328: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/328.jpg)
![Page 329: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/329.jpg)
![Page 330: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/330.jpg)
![Page 331: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/331.jpg)
![Page 332: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/332.jpg)
![Page 333: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/333.jpg)
![Page 334: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/334.jpg)
![Page 335: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/335.jpg)
![Page 336: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/336.jpg)
![Page 337: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/337.jpg)
![Page 338: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/338.jpg)
![Page 339: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/339.jpg)
![Page 340: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/340.jpg)
![Page 341: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/341.jpg)
![Page 342: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/342.jpg)
![Page 343: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/343.jpg)
![Page 344: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/344.jpg)
![Page 345: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/345.jpg)
![Page 346: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/346.jpg)
![Page 347: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/347.jpg)
![Page 348: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/348.jpg)
![Page 349: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/349.jpg)
![Page 350: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/350.jpg)
![Page 351: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/351.jpg)
![Page 352: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/352.jpg)
![Page 353: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/353.jpg)
![Page 354: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/354.jpg)
![Page 355: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/355.jpg)
![Page 356: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/356.jpg)
![Page 357: Old and New Unsolved Problems in Plane Geometry and Number Theory (Dolciani Mathematical Expositions) by Victor Klee, Stan Wagon](https://reader030.fdocuments.net/reader030/viewer/2022012916/55721007497959fc0b8ca456/html5/thumbnails/357.jpg)