Question

A triangle with side lengths 33 feet, 56 feet and 65 feet is a right triangle.

true or false

Answer 1

in a right triangle A^2 + B^2 = C^2...and C is the largest number
so lets check..
A = 33 , B = 56, and C = 65

A^2 + B^2 = C^2
33^2 + 56^2 = 65^2
work the rest out..and if both sides come out equal, then it is a right triangle