$\"\"$

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The functions are $\"\"$ and $\"\"$ .

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Vertical lines are $\"\"$ , $\"\"$ .

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Integrating between $\"\"$ and $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$

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Graph:

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Graph the function $\"\"$ .

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$\"\"$

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Observe the graph:

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The value of the integral is 1.02 units.

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So the value of integral is

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$\"\"$

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$\"\"$

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The volume of the solid is $\"\"$ .