Across
- 4. has four equal sides but no right angles
- 5. the distance around the circle
- 8. has only one pair of parallel sides
- 9. a triangle with all sides equal
- 11. joins the center and another point on circle
- 14. an angle that measures between 90 and 180 degrees
- 16. a triangle with no equal sides
- 17. passes through center of the circle
Down
- 1. another name for equal
- 2. the distance around a figure
- 3. an angle that measures less than 90 degrees
- 6. found by multiplying length x width x height
- 7. an angle that measures exactly 90 degrees
- 10. any 4 sided figure
- 12. a triangle with two equal sides
- 13. the number of square units needed to cover something
- 15. has two endpoints anywhere on circle