Question 508782
The volume of a right circular cone is given by:
{{{V = (1/3)pi*r^2*h}}} In this problem, r = 7 and h = 9, so...
{{{V = (1/3)*pi*7^2*9}}} Evaluate.
{{{V = (1/3)*pi*49*9}}}
{{{V = 147*pi}}} This is the exact answer.
{{{V = 461.81}}} This is the approximate answer.