The Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. It can be used to find the length of the hypotenuse of a right triangle by plugging in the lengths of the other two sides into the formula A2 + B2 = C2.

1. Using the Pythagorean Theorem The formula for it is A2+B2=C2 To use it you plug into the dimensions of the triangle Can be used to find the hypotnuse