Atriangle has side lengths of 33,56, and 65. is it a right triangle? explain.

the answer choices are attached to this because it was easier then typing it all out. explain how you got the answer so i can do it.

U can see if it is a right triangle bu using the pythagorean theorem (or however it is spelled)

a^2 + b^2 = c^2where a and b are the legs and c is the hypotenuse (the largest side)

so lets sub our numbers in and see if they equal
33^2 + 56^2 = 65^2
1089 + 3136 = 4225
4225 = 4225correct...so YES, this is a right triangle

Logical equivalent of the give question is its contrapositive