SOLUTION: what is the areaa of 4in dia and 10 ft long pipe

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Question 646662: what is the areaa of 4in dia and 10 ft long pipe
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
what is the areaa of 4in dia and 10 ft long pipe
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r = 2 in
h = 120 inches
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The area of each end is pi*r^2 = 4pi sq inches.
The lateral area = 2pi*r*h
LA = 2pi*2*120 sq inches
= 480pi sq inches IF the 4 inches the OD of the pipe.