Question

Find the volume of this cylinder r=3 and h=10

Answer 1

The volume of a cylinder is: V=πr2h. 3 X 3 = 9. π X 9 = 28.27433388. 28.27433388 X 10 = 282.7433388. Rounded to 2 decimal places, the answer is 282.74cm^3.

Answer 2

`The\ volume\ of\ the\ cylinder:V=\pi r^2H\\\\r=3;\ h=10\\\\therefore:\boxed{V=\pi\cdot3^2\cdot10=90\pi}`