Across
- 2. A polygon with n number of sides
- 3. Something with all equal angles
- 8. To curve outwards
- 9. Two angles whose degrees add up to 90 degrees
- 11. A point in the middle of a line segment
- 12. Having the same size and shape
- 14. A one dimensional and continuous mark
- 15. Something with the same number of sides and the same angle
- 16. An angle with less that 90 degrees (2 words)
Down
- 1. Polygons with all equal sides and all equal and regular angles
- 4. Angles that are next to each other (2 words)
- 5. The 5 regular polyhedra with regular polygons making up the sides
- 6. Two angles whose degrees add up to 180 degrees
- 7. Points that share a line
- 10. To cut in half
- 13. A point where at least two rays meet to form an angle