Answer:
the answer is 34.8 I did the math on a calculator
The Surface area of the cylindrical tower is 5181 ft cube.
<h3>How to find surface area of a cylinder?</h3>
Surface area of cylinder = 2πr² + 2πrh
where
Therefore,
r = 30 / 2 = 15 ft
h = 40 ft
Surface area of cylinder = 2πr(r + h)
Surface area of cylinder = 30π(40 + 15)
Surface area of cylinder = 30π(55)
Surface area of cylinder = 1650π
Surface area of cylinder = 5181 ft³
learn more on surface area here: brainly.com/question/24139134
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Answer:
NP NP
Step-by-step explanation:
this is the only solution that works for the question
18. All you need to do is divide.