Hermina cut a 10'' by 20'' piece of cardboard down the diagonal. A rectangle is 10 inches wide and 20 inches long. A diagonal cut is shown with a line labeled c. The cut divides the rectangle in half and creates two right triangles. The hypotenuse of each right triangle is the line labeled c. What is the length c of the cut, in inches? Question 40 options: 30 inches sqrt300 inches sqrt 500 inches sqrt 60 inches