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A piece of drain pipe, cylindrical in shape is 9 dm. long. The wall of the pipe is 2 cm. thick; the inner radius of the pipe is 20 cm. Find the total area of the piece of pipe: inside, outside edges (Assume pipe to be a right cylinder in shape).

A piece of drain pipe, cylindrical in shape is 9 dm. long. The wall of the pipe is 2 cm. thick; the inner radius of the pipe is 20 cm. Find the total area of the piece of pipe: inside, outside edges (Assume pipe to be a right cylinder in shape).

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Lecture Note Series- Math Plus 16.A piece of drain pipe, cylindrical in shape is 9 dm. long. The wall of the pipe is O cm, thick; the inner radius of the pipe is 20 cm. Find the total area of the piece of pipe: inside, outside edges (Assume pipe to be a right cylinder in shape).
Transcribed Image Text:Lecture Note Series- Math Plus 16.A piece of drain pipe, cylindrical in shape is 9 dm. long. The wall of the pipe is O cm, thick; the inner radius of the pipe is 20 cm. Find the total area of the piece of pipe: inside, outside edges (Assume pipe to be a right cylinder in shape).
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