Question

30) A cylinder and a cone are of same base radius and of same height. Find the ratio of the volume of cylinder to that of the cone

Answer 1

$$\begin{gathered} \frac{V_{cylinder}}{V_{cone}}=\frac{{\mathrm{\pi r}}^2\mathrm{h}}{{\displaystyle \frac{1}{3}}{\mathrm{\pi r}}^2\mathrm{h}}\left[Sincebaseradiusandheightaresame\right] \\ =3 \end{gathered}$$