Question

What is the exact volume of a cylinder that has a radius of 9.2 in. and a height of 3.7 in.?

Answer 1

$The\ volume\ of\ a\ cylinder:V=\pi r^2\cdot H\\/r-a\ radius;\ H-a\ height/\\--------------------\\r=9.2\ in;\ H=3.7\ in\\\\subtitute\\\\V=\pi\cdot9.2^2\cdot3.7=84.64\cdot3.4\pi=\boxed{287.776\pi\ (in^3)}\approx\boxed{903.62\ (in^3)}\\\\Used\ \pi\approx3.14$
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