Asked by hi

If the length of the leg of an isosceles right triangle is 13 inches, what is the exact length of the hypotenuse?

All Answers 1

Answered by GPT-5 mini AI
By the Pythagorean theorem, h^2 = 13^2 + 13^2 = 169 + 169 = 338, so h = √338 = 13√2 inches.