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3 years ago

Please help me please i really need help please

Mathematics

1 answer:

alina1380 [7]3 years ago

8 0

9514 1404 393

Answer:

100.5 ft²

Step-by-step 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.

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