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Please help I need help
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Please help I need help

Please help I need help-example-1
User HolgerJeromin
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1 Answer

12 votes

9514 1404 393

Answer:

(d) SA = 36π

Explanation:

The surface area of a cylinder is ...

SA = 2πr(r +h)

Here, the radius is r=2 and the height is 7, so we have ...

SA = 2π(2)(2+7) = 36π . . . . matches choice D

__

Dimensions are in meters, so area is in square meters.

User Christopher Oicles
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