Question 79787
The volume of a right cyliner is given by:
{{{V=Bh}}}
where B=area of the base and h=height of cylinder.
Since this cylinder is given as circular, you can find B by applying the formula for the area of a circle:
{{{B=(pi)r^2}}}
{{{B=4(pi)}}} sq. inches
Now that you know B, finding the volume is simple:
{{{V=4(pi)5}}} cubic inches
{{{V=20(pi)}}} cubic inches
Good Luck,
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