a rectangle with the height of 5ft and the suface area of 100 and a bigger ectangle with the height of 10ft how much surface area
assuming similar figures,
area grows by the square of the scale factor. So, the new area is
100*(10/5)^2 = 400
area grows by the square of the scale factor. So, the new area is
100*(10/5)^2 = 400