Question

How to find the volume of a sphere with just the circumference

Answer 1

`\begin{gathered} As\text{ we know, } \\ \text{Circumference =2}\pi r \\ \text{Here r is the radius,} \\ \text{Now, radius}\Rightarrow r=(circumference)/(2\pi) \\ We\text{ will calculate the value of radius from the above equation.} \\ \text{Now, The volume of sphere is} \\ Volume=(4)/(3)\pi r^3 \end{gathered}`