Here's the question you clicked on:
raspberryboo
Kelly is building a kite. She has a rectangular piece of cloth that is 5 inches wide and 13 inches long. She needs to place a stick on the diagonal of the rectangle to make her kite. How long of a stick does she need? Round to the nearest tenth of an inch.
basically, you want to find the hypotenuse of the triangle that is inside the rectangle.