Pythagorean theorem states that the area of the square on the hypotenuse is equal to the sum of the areas of the squares on the other two sides.

1. Find the length of the hypotenuse of the right angle triangle whose two shorter sides have the lengths 5 cm and 12 cm. 2. Find the length of the hypotenuse of the right angle triangle whose two shorter sides have the lengths 3 cm and 4 cm.