Question is attached

The formula of finding the area of the pyramid with a square base is (1/3) s^2h where s is the side of the square and h is the height of the pyramid. In this case, having a length of 12 inches and height of 8 inches is equal to an area of 384 inch ^3. On the other pyramid, the area is 24,576 inch^3. Pyramid B is 64 times bigger then than pyramid A.