The cross section of an air-conditioning duct is in the shape of a square with semicircles on

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The cross section of an air-conditioning duct is in the shape of a square with semicircles on each side. See Fig. 3.6. Express the area A of this cross section as a function of the diameter d(in cm) of the circular part.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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Question Posted: Mar 18, 2023 06:48 AM

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The cross section of an air-conditioning duct is in the shape of a square with semicircles on

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H d Fig. 3.6

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Basic Technical Mathematics

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