Across
- 1. An ancient philosopher and mathematician
- 5. Four squared
- 7. The side opposite the right-angle
- 8. The inverse of squaring
- 9. What do you do to each of the sides?
- 11. The hypotenuse is the _ _ _ _ _ _ _ side
- 12. Pythagoras' _ _ _ _ _ _ _
- 13. The measure of how long something is
Down
- 2. The square root of nine
- 3. Type of triangle used in the theorem
- 4. Degrees in a right angle
- 6. A polygon with three edges and vertices
- 10. Where Pythagoras was from