# Volume of Solid of Revolution about x-axis

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Enter in the function in the blue input box below.
Adjust the "a" and "b" values by using either the sliders or entering them in the input boxes yourself.

**To the right is displayed what the solid of revolution would look like if you rotated the displayed area about the x-axis.**As an exercise, try to calculate this volume and see how your answer compares to the volume displayed. (Note: For volumes that are irrational, the displayed value only approximates the true exact value.)## New Resources

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