Question 51136
The volume of a right circular cylinder is given by:
{{{V = (pi)r^2h}}} Let's first solve this for the height, h, by dividing both sides by {{{(pi)r^2}}}.
{{{h = V/(pi)r^2}}} Now you can substitute {{{V = 250(pi)}}}, and {{{r = 5}}}
{{{h = 250(pi)/(pi)(5^2)}}} You can cancel the {{{(pi)}}} and {{{5^2 = 25}}}
{{{h = 250/25}}} Simplify.
{{{h = 10}}} cm.