Question

Suppose that a semicircular region with a vertical diameter of length 18 is rotated about that diameter. Determine the exact surface area (in square units) and the exact volume (in cubic units) of the resulting solid of revolution.

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Elementary Geometry For College Students, 7e

7th Edition

ISBN: 9781337614085

Author: Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher: Cengage,

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Elementary Geometry For College Students, 7e

Surfaces And Solids. 45E

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