Question 94561
The volume of a right circular cone is given by:
{{{V = (1/3)(pi)r^2h}}} where r = 10ft. and h = 18ft. If you use {{{(pi) = 3.14}}} as an approximation, you get:
{{{V = (1/3)3.14(10)^2(18)}}}
{{{V = (1/3)3.10(100)(18)}}}
{{{V = 314(6)}}}
{{{V = (1/3)5652}}}
{{{V = 1884}}}cu.ft.