Surface Area of Cylinders Quick Check

Question

5 of 55 of 5 Items
Question
Lucas needs to determine the surface area of a silo that is in the shape of a cylinder, including its ceiling and floor. If the height is 22 feet and the diameter is 72 inches, what is the silo’s surface area? Use 3.14 for π.(1 point)
Responses

471.0 ft.2
471.0 ft. squared

414.48 ft.2
414.48 ft. squared

13,112.64 ft.2
13,112.64 ft. squared

1,055.04 ft.2

Answer 1

The correct response is:

414.48 ft.2