В BPRACTICE: Using Pythagorean Theoremto find the missing side of a shapeTypotentneC1. Find the length of the diagonal of a square with side length 4.a + b = caHUT: DRAW A PICTURE2. The perimeter of a square is 56. Express the length of a diagonal of the square insimplest radical form.HINT. IF THE PERIMETER 1554, WHAT IS THE LENGTH OFEACH SIDE?