Find the volume v obtained by rotating the region bounded by the given curves about the specified axis. y = 9 sin x, y = 0, π 2 ≤ x ≤ π; about the x−axis

The volume obtained by rotating the region is 9 cubic units.

The volume of a solid of revolution () generated about the x-axis is determined by the following integral formula:

(1)

Where is the curve function.

If we know that , then the volume of the solid of revolution is:

The volume obtained by rotating the region is 9 cubic units.

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Find the volume obtained by rotating the region bounded by the given curves about the specified axis. , , , about the x-axis.

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i think it is 70

step-by-step explanation: