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Find the surface area of the cylinder

Find the surface area of the cylinder-example-1

1 Answer

5 votes

Answer:
(451\pi)/(2)

Explanation:

The surface area of a cylinder when radius
r and height
h is
2\pi r(r+h).

So, the surface area is
2\pi(11/2)\left(15+(11)/(2) \right)=(451\pi)/(2).

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