\"\"

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The curve equations are \"\", \"\", \"\" and \"\".

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Shell method:

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Vertical axis of revolution.

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The volume of the solid is \"\".

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The distance from the center of the rectangle to the axis of revolution is \"\".

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The height of the rectangle is \"\".

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Substitute \"\" and \"\" in \"\".

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Integrate between \"\" to \"\".

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\"\".

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\"\"

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Evaluate the integral \"\".

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\"\"

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Apply formula: \"\".

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\".

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\"\"

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\"\".