Question

Prove if the following dimensions would result
in a right triangle:
9 in, 15 in, 12 in

Answer 1

It would result in a right triangle

Explanation:

To prove if it's a right triangle, substitute the given dimensions into the formula of the Pythagorean Theorem (
`a^(2) + b^(2) = c^(2)`) and if both sides are equal, its a right triangle:

`9^(2) + 12^(2) = 15^(2)`

81 + 144 = 225

225 = 225