You can put this solution on YOUR website! Prove that if a,b, and c are a pythagorean triple, then ka, kb, and kc (where k>0) represent the side lengths of a right triangle.
Since a,b and c are a Pythagorean triple,
Multiply both sides by by
That can be written as
which proves that ka, kb, and kc also
satisfy the Pythagorean theorem equation and
therefore can be side lengths of a right