Alice wants to put wall-to-wall carpeting in a small room with the floor plan shown. 5 ft5 ft7.5 ft7.5 ft15 ft10 ft Part 1 Alice says she can find the area of the room by dividing the floor plan into two trapezoids. The diagram above shows how she intends to divide the floor plan. Find the area using her method. The area of the floor plan is 112.5 square feet. Part 2 Another way to find the area is to divide the area into two rectangles . Part 3 out of 3 How much will Alice pay for carpet that costs $2.00 per square foot? Alice will pay $ for the carpet.