pre algebra
posted by amy .
What is the diameter of a cone with a height of 10 yards and a volume of 92.4 cubic yards? Round to the nearest whole number.

The volume of a cone is given by V = (1/3)*pi*r^2*h.
We're given V and h, so solve for r.
Remember, the diameter is two times the radius. 
6884.02....yes?