Across
- 4. Has 8 sides
- 5. any 2D shape with four sides
- 7. Has four right angles.
- 8. A 3D circle
- 10. A tube
- 12. 3D square
- 13. an angle less than 90 degrees
- 15. Has three sides
- 16. A longer square
Down
- 1. a 90 degree angle
- 2. an angle over 90 degrees
- 3. Used to measure angles
- 6. Used to make straight lines
- 9. Has 5 sides
- 11. Has no corners
- 14. Like a 3D triangle