Across
- 1. triangle with no equal sides
- 5. angle with less than 90 degree angle
- 8. angle with exactly 90 degrees angle
- 9. 2 lines that will never meet
- 10. quadrilateral with four equal sides with opposite parallel sides
- 12. ten sided shape
- 13. 4 sided shape with only one set parallel sides
- 15. triangle with two equal length side
- 18. angle with greater than 90 degree angle
- 19. seven sided shape
- 20. nine sided shape
- 21. shape with at least three sides and no curves
Down
- 2. equal angles
- 3. triangle with three equal sides
- 4. quadrilateral with four right angles and two sets of parallel sides
- 6. 4 sided shape
- 7. polygon with three sides
- 11. quadrilateral that is a rhombus and rectangle
- 14. 8 sided shape
- 16. six sided shape
- 17. five sided shape