Question

A triangle has sides with lengths of 39 inches, 15 inches, and 36 inches. Is it a right triangle?

Answer 1

explanation:

If it is a right triangle, then if we substitute the values of the legs of the triangle (15 and 36) and the value of the hypotenuse (39) into the Pythagoras theorem the value of each side of the equation will be equal. 1521=1521 Therefore this would be a right triangle.