Explanation Formula used: “Area of the rectangle is, A = L W where L is length and W is width.” Calculation: It is given that an original rectangular cross section measuring L = 0.615 in. by W = 0.188 in. after a pull, the cross section measured L = 0.506 in. by W = 0.094 in. Obtain the area of an original rectangular cross section as follows. Substitute 0.615 for L and 0.188 for W in A = L W . A = ( 0.615 i n . ) ( 0.188 i n . ) = 0.11562 s q i n . Obtain the area of the cross section by after pull as follows. Substitute 0.506 for L and 0.094 for W in A = L W . A = ( 0.506 i n

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ISBN: 9780100803053

Author: SAUNDERS

Publisher: YUZU

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Solution Summary: The author explains the percent reduction in area, which is underset_58.9%.

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