9514 1404 393
Answer:
100.5 ft²
Explanation:
The surface area of the cylinder is given by the formula ...
SA = 2πr(r +h) . . . . for radius r and height h
Using the given numbers, we find the area to be ...
SA = 2(3.14)(2 ft)(2 ft +6 ft) = 32(3.14) ft² ≈ 100.5 ft²
The surface area of the cylinder is about 100.5 square feet.