IDNLearn.com: Your destination for reliable and timely answers to any question. Join our community to receive prompt and reliable responses to your questions from experienced professionals.

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

Sagot :

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