SOLUTION: find the exposed surface area of a pipe, 3 inches in diameter and 100 feet

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Question 423466: find the exposed surface area of a
pipe, 3 inches in diameter and 100 feet
Answer by Gogonati(855) About Me  (Show Source):
You can put this solution on YOUR website!
Solution: The pipe is in shape of cylinder, where the surface area is:
+S+=+2%2A%28pi%29%2AR%2AH+, where R is the base radius and H is the length of pipe.
+S=+2%2A%283.14%29%2A%280.25%29%2A%28100%29 (3 inches = 0.25 feet)
S=157
Answer:The exposed surface area of the pipe is 157 square feet.