We have the next formula to calculate the volume of the cylinder
[tex]V=\pi r^2h[/tex]
where
r is the radius
h is the height
in our problem
r=3in
h=9in
we substitute the values
[tex]V=\pi(3)^2(9)=254.46in^3[/tex]
the volume round to the nearest tenth is V=254.5 in ^3
