Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed...
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Transcript of Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed...
![Page 1: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/1.jpg)
Picturing Polygons Review
![Page 2: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/2.jpg)
Definitions: What is a polygon?
A. A shape with lines B. A closed figure made up of at
least 3 straight sides C. A quadrilateral or triangle D. A closed shape
![Page 3: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/3.jpg)
Definitions: What is a polygon?
A. A shape with lines B. A closed figure made up of at
least 3 straight sides C. A quadrilateral or triangle D. A closed shape
![Page 4: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/4.jpg)
Definitions: What is a scalene triangle?
A. A triangle with 2 equal sides B. A triangle with 3 equal sides C. A triangle with no equal sides D. A triangle with 2 equal angles
![Page 5: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/5.jpg)
Definitions: What is a scalene triangle?
A. A triangle with 2 equal sides B. A triangle with 3 equal sides C. A triangle with no equal sides D. A triangle with 2 equal angles
![Page 6: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/6.jpg)
Definitions: True or false: A parallelogram is a
type of rhombus.
![Page 7: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/7.jpg)
Definitions: True or false: A parallelogram is a
type of rhombus
![Page 8: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/8.jpg)
Definitions: What is a trapezoid?
A. A triangle with one pair of parallel lines
B. A quadrilateral with one pair of parallel sides
C. A quadrilateral with one pair of perpendicular lines
D. A triangle with one pair of congruent sides
![Page 9: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/9.jpg)
Definitions: What is a trapezoid?
A. A triangle with one pair of parallel lines
B. A quadrilateral with one pair of parallel sides
C. A quadrilateral with one pair of perpendicular lines
D. A triangle with one pair of congruent sides
![Page 10: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/10.jpg)
Definitions: How many degrees are in each angle
of an equilateral triangle? A. 45° B. 90° C. 180° D. 60°
![Page 11: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/11.jpg)
Definitions: How many degrees are in each angle
of an equilateral triangle? A. 45° B. 90° C. 180° D. 60°
![Page 12: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/12.jpg)
Definitions: How many total degrees are in EVERY
quadrilateral? A. 360° B. 300° C. 180° D. 270°
![Page 13: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/13.jpg)
Definitions: How many total degrees are in EVERY
quadrilateral? A. 360° B. 300° C. 180° D. 270°
![Page 14: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/14.jpg)
Time to think…. A park is shaped like a pentagon.
Each side is 41 meters long. What is the perimeter of the park?
![Page 15: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/15.jpg)
Time to think… A park is shaped like a pentagon.
Each side is 41 meters long. What is the perimeter of the park?
205 meters
![Page 16: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/16.jpg)
Time to think… How many lines of symmetry does this
polygon have?
![Page 17: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/17.jpg)
Time to think… How many lines of symmetry does this
polygon have?
![Page 18: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/18.jpg)
Time to think… fd 50 rt 120 fd 50 rt 120 fd 50 rt 120
What type of polygon do these commands form?
![Page 19: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/19.jpg)
Time to think… fd 50 rt 120 fd 50 rt 120 fd 50 rt 120
What type of polygon do these commands form? Equilateral Triangle, Acute Triangle, Isosceles Triangle
![Page 20: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/20.jpg)
Time to think…
Are these triangles congruent or similar and why?
![Page 21: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/21.jpg)
Time to think… Are these triangles congruent or
similar and why? Similar because their angles are the same and their sides are in proportion
![Page 22: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/22.jpg)
Time to think… What type of angle is this?
![Page 23: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/23.jpg)
Time to think… What type of angle is this?
Obtuse… more than 90°
![Page 24: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/24.jpg)
Time to think…
75º
Find the missing angle:
?
![Page 25: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/25.jpg)
Time to think…
The missing angle is 105º
![Page 26: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/26.jpg)
Time to think…
If a triangle has a 40º angle and a 70º angle, what is the third angle?
![Page 27: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/27.jpg)
Time to think…
If a triangle has a 40º angle and a 70º angle, what is the third angle?
The missing angle is 70º.
![Page 28: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/28.jpg)
Explain… Why is a square a rectangle, but a
rectangle not a square?
![Page 29: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/29.jpg)
Explain… Why is a square a rectangle, but a
rectangle not a square? A square is a rectangle because it has two
pairs of congruent sides, two pairs of parallel sides, and four right angles. A rectangle is not a square because it does not have all 4 sides congruent.
![Page 30: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/30.jpg)
Time to think…
Solve this riddle: I have two pairs of parallel sides. I have no right angles All of my sides are congruent to each other.
What am I?
![Page 31: Picturing Polygons Review. Definitions: What is a polygon? A. A shape with lines B. A closed figure made up of at least 3 straight sides C. A.](https://reader036.fdocuments.net/reader036/viewer/2022062320/56649f4a5503460f94c6c2f6/html5/thumbnails/31.jpg)
Time to think…
Solve this riddle: I have two pairs of parallel sides. I have no right angles All of my sides are congruent to each other.
What am I? Rhombus