Right Triangles

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Across
  1. 1. an angle that measures less than 90 degrees
  2. 4. the symbol representing a square root
  3. 5. an ancient Greek mathematician best known for his theorem about right triangles
  4. 8. the inverse operation of squaring or raising to the second power
  5. 10. the longest side of a right triangle, it does not touch the right angle
Down
  1. 2. a shape with 3 sides
  2. 3. the two shorter sides of a right triangle
  3. 6. a mathematical statement that has been proven to be true (hint: Pythagorean)
  4. 7. an angle that measures exactly 90 degrees
  5. 9. an angle that measures greater than 90 degrees