Question 83267
Volume = {{{pi*r^2*h}}}
You can substitute 100 for volume
{{{100=pi*r^2*h}}}
To write h in terms of r, we need to cancel the rest of the symbols beside the h. You can do that by dividing both sides of the equation by {{{pi*r^2}}}
You will get:
{{{100/(pi*r^2)=h}}}