geometry

2. 3.14
3. a 4 sided polygon
4. a rectangle with 4 equal sides
6. Image result for scale drawingwww.youtube.com
8. a 2D view of a 3D figures
11. two angles that add up to 180 degrees
12. drawing that shows a real object with accurate sizes reduced or enlarged by a certain amount
13. an angle greater than 90 degrees
16. an angle that is 90 degrees
18. a pair of angles that share a side or ray
19. The distance from the center of a circle to a point on the circle
20. lines that will never cross

1. has one right angle
5. a triangle that has 3 equal sides
7. an angle that is less than 90 degrees
8. the distance around the circle
9. A triangle with all three sides with different lengths
10. An angle that equals 180 degrees
14. The distance across the circle through the center
15. the space between two intersecting lines or surfaces at or close to the point where they meet
17. a location