Across
- 3. a line that goes through the center of the circle
- 5. Base X Height
- 7. angle less than 90 more than 0
- 9. 3 sides
- 10. part of a circle from the middle
- 12. angle two angles that equal 180°
- 14. shape with 4 sides
- 15. angle 90 degrees
- 16. angel two angels that equal 90°
Down
- 1. shape
- 2. the distance around a circle
- 4. shape with even sides
- 6. grater than 90 less than 180
- 8. the space taken by a flat 2-d shape
- 11. angle 180
- 13. 3.14