Across
- 1. is a shape
- 3. =V
- 6. 4
- 9. A=1/2bh
- 13. all different sides
- 14. obtuse acute equilateral
- 15. a=(b1+b2)h
Down
- 2. =A
- 4. all angles are equal
- 5. shape that is not complete
- 7. number of angle length
- 8. greater than 90°
- 10. a=bh
- 11. all shapes
- 12. less than 90°