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I need help ASAP!!!!!! Please tell me how u got your answer

I need help ASAP!!!!!! Please tell me how u got your answer-example-1
User Nof
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1 Answer

4 votes
4 votes
Answer:

150.5

Explanation:

Use the Surface Area Formula for a Cylinder to find the Surface Area.

SA = 2πrh + 2πr^2 where r = radius and h = height

SA = 2π(3)(5) + 2π(3)^2

SA = 2π(15) + 2π(9)

SA = 2(47) + 2(28.26)

SA = 94 + 56.52

SA = 150.52

Rounded to the nearest tenth = 150.5
User Jimoleary
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