You are a volunteer at a physical therapy clinic. A set of stairs you use to help patients is shown with its dimensions. What is
the volume of the set of stairs? 3 rectangular prisms. One has length 60 inches, width 30 inches, and height 4 inches. One has length 36 inches, width 30 inches, and height 4 inches. The third has length 12 inches, width 30 inches, and height 4 inches.
