Across
- 3. angles whose sum is 180 degrees
- 5. parallelogram with 4 right angles & 4 congruent sides
- 6. a parallelogram with 4 right angles
- 8. segment that has one endpoint at the center and the other endpoint on the circle
- 10. An angle whose measure is 180 degrees
- 12. The distance around a circle
- 13. Two lines that intersect to form four right angles
- 14. angle measuring exactly 90 degrees
- 15. a line segment that goes from one edge to the other passing through the center
- 16. a parallelogram with 4 right angles
- 17. triangle with no congruent sides
Down
- 1. angle measuring more than 90 degrees
- 2. A measure of space
- 4. A triangle with three congruent sides
- 5. half a circle
- 7. angles that have measures that add up to 90 degrees
- 9. both pairs of opposite sides parallel
- 11. A polygon with three sides
- 16. angle less than 90 degrees
