Across
- 5. Polygon with all sides and angles congruent
- 6. Shape has twelve sides
- 8. Shape has nine sides
- 10. Distance around a circle
- 12. Has at least two congruent sides
- 13. Line segment with endpoints on a circle
- 15. Shape has five sides
- 17. Shape has seven sides
- 18. Has one right angle
- 20. Has no congruent sides
Down
- 1. Shape has six sides
- 2. Has three acute angles
- 3. Shape has four sides
- 4. Shape has three sides
- 7. Chord that passes through the center of a circle
- 9. Shape has eight sides
- 11. Has three congruent sides
- 12. Polygon with no congruent sides or angles
- 14. Shape has ten sides
- 16. Has one obtuse angle
- 19. Segment from the center to an endpoint of a circle