A circular aboveground pool has a diameter of 8ft and stands 5.5ft off the ground. If the pool company charges an installation fee of $11 per square ft, how much will the installation cost?

Answer 1

Do you mean per square foot of pool surface area or of pool wall area? In either case, multiply that area by $11/ft^2

Since they have you the height, they might mean the wall area.

Answer 2

i think surface area