1. Explain what the pythagorean relationship.
a2+b2 = c2 because the 2 legs are smaller than the hypotenuse and for it to equal c2, you have to square a2 and b2 and square root it after to get the hypotenuse(c2).
square root 169= 13cm
3.Is this a right triangle?
64+36 does not equal 121
So It is not a right triangle.