Carlos is building a prop for the school play and he needs to calculate the amount of lumbet needed to make it. the prop is shaped like a tower and the radius of the base of the tower is 2.5 feet. if the tower is hollow and has no base, what is the approximate surface area of the tower? round your answer to the nearest tenth.

Carlos is building a prop for the school play and he needs to calculate the amount of lumbet needed to make it the prop is shaped like a tower and the radius of class=