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  • A cone and a cylinder have the same radii but the height of the cone is  3 times that of the cylinder. Find the ratio of their volumes.    Option: 1 Option: 2 Option: 3</stro

A cone and a cylinder have the same radii but the height of the cone is  3 times that of the cylinder. Find the ratio of their volumes.   
Option: 1
Option: 2
Option: 3
Option: 4

Answers (1)

\\\frac{V_1}{V_2}=\frac{\frac{1}{3}\pi r^2h_1}{\pi r^2h_2}\\\\=\frac{1}{3}(\frac{h_1}{h_2})=\frac{1}{3}(\frac{3h}{h})=1:1

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