Across
- 3. Lines that intersect to make a 90 degree angle and have opposite reciprocal slopes
- 7. half of a sphere is a ________________
- 9. ____________ Theorem is a^2+b^2=c^2
- 10. the two shorter sides of a right triangle
- 11. where a parabola changes directions
- 12. Lines that never touch and have the same slope
Down
- 1. half way point between two endpoints
- 2. Longest side of a right triangle
- 4. half of the diameter
- 5. 1/3 of a cylinder
- 6. distance around a shape
- 8. the volume of a _________ is pi*h*r^2