PYTHAGOREAN THEOREM

1234567891011121314
Across
  1. 2. an angle of 90° is a ____ angle
  2. 4. the square _____ of 25 is 5 (√25 = 5)
  3. 6. one side of the Pythagorean triangle, sometimes named height
  4. 9. a^2 + b^2 = c^2 is the formula for __________ theorem
  5. 10. a triangle has three angles and three _____s
  6. 11. a right angle of the triangle has _______ degree
  7. 12. the Pythagorean theorem states that "a squared" plus "b squared" is equals to "c ________ "
  8. 13. the base side is _____ than the hypotenuse
  9. 14. Do these sides make a right triangle? (5, 8, 10) [Answer : YES or NOT]
Down
  1. 1. the longest side of a right triangle
  2. 3. the symbol for this word is ∆
  3. 5. The lengths of the sides of a pythagorean triangle are 5, 12, and ___
  4. 6. one of the most famous and controversial ancient Greek philosophers, and the founder of the Pythagorean theorem
  5. 7. the A side is _____ , when C = 50 and B = 48
  6. 8. the pythagorean triple : 3, 4, ____