Across
- 5. 12 sided polygon
- 8. 13 sided polygon
- 9. 9 sided polygon
- 10. 100 sided polygon
- 11. 11 sided polygon
- 15. 10 sided polygon
- 16. 7 sided polygon
- 19. 5 sided polygon
- 21. 3 sided polygon
- 22. 20 sided polygon
Down
- 1. 14 sided polygon
- 2. 21 sided polygon
- 3. 1 sided polygon
- 4. 17 sided polygon
- 6. 19 sided polygon
- 7. 8 sided polygon
- 12. 18 sided polygon
- 13. 15 sided polygon
- 14. 4 sided polygon
- 17. 6 sided polygon
- 18. 2 sided polygon
- 20. 16 sided polygon
