hello i am stuck on a question to do with volume.
i have attached the problem.
all help is appreichated,
thank you.
So you need two basic equations here. The volume of a right circular cone is $\displaystyle \frac{1}{3}bh$ and the volume of a sphere is $\displaystyle \frac{4}{3}\pi{r^3}$. Use the given information to set these two equal to each other and simplify.