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20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.
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20.3 ANGLES AND POLYGONS Objective: To use angles to classify and measure polygons
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Transcript of 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.
![Page 1: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/1.jpg)
20.3 ANGLES AND POLYGONSObjective: To use angles to classify and measure polygons
![Page 2: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/2.jpg)
POLYGONA closed Plane figure made up of three or more line segments
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TRIANGLE
![Page 4: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/4.jpg)
QUADRILATERAL
![Page 5: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/5.jpg)
PENTAGON
![Page 6: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/6.jpg)
HEXAGON
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OCTAGON
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DECAGON
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REGULAR AND IRREGULAR POLYGONS
Regular Polygon: Is a polygon with all sides of equal length and
all angles of equal measure
![Page 10: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/10.jpg)
TRIANGLE
![Page 11: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/11.jpg)
QUADRILATERAL
![Page 12: 20.3 A NGLES AND P OLYGONS Objective: To use angles to classify and measure polygons.](https://reader036.fdocuments.net/reader036/viewer/2022062322/5697bff81a28abf838cbf569/html5/thumbnails/12.jpg)
EXAMPLES
C=35◦
C=26◦ A=130◦
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CLASSWORKTxt book Page 436 Q 6 – 13 and Q 20 – 23
HomeworkPw Pg 106 Q 1 – 6 and Q 11 – 14