Across
- 2. describes shapes that have the same ratio no matter what size they are
- 4. a line from the side of the circle to the middle
- 6. equals double the radius of a circle
- 9. rise over run
- 10. a three sided polygon
- 11. point in the middle of a segment
- 13. half of a sphere
- 15. a multi sided figure
- 16. opposite
- 18. a shape with many points that are equidistant
- 19. a polygon with 2 pairs of congruent sides
- 20. half shape with many points that are equidistant
Down
- 1. area of all the sides of a shape combined
- 3. a shape that has two equal sides
- 5. for a triangle- A=1/2Bh
- 7. amount of space a shape takes up
- 8. lines that form a right angle
- 12. if a shape has sides that are mirror images of each other
- 14. lines on a coordinate plane that will never intersect
- 17. 2:3