Across
- 3. one after another
- 8. 8 sides
- 9. 4 sides
- 10. 3 sides
- 11. 12 sides
- 13. when all sides are equal
- 15. when vertices point outwards
- 16. a segment that joins 2 nonconsecutive vertices
Down
- 1. when vertices point inwards
- 2. 7 sides
- 4. 9 sides
- 5. 10 sides
- 6. a closed plane with atleast 3 sides
- 7. when all sides are differnet lengths
- 12. 5 sides
- 14. 6 sides