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problem!!

ahmadleb3
in Mathematics

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Can anybody give that answer for this please ::

Circular bylinder of R=6cm is concentric witht the Z-axis btw z=-3cm & 3cm find the volume.

:confused:

See cylinder at MathWorld. You will find the equation to calculate the volume there.

Either that, or just give it a little thought; you can find the area of the cross-section (i.e. the circle) really easily using the appropriate formula for the area of a circle. Then just multiply by the height of the cylinder to get the volume. Simple.

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