Question

How can we find the volume of a cone? explain in brief .​

Answer 1

The formula is given by

`\\ \rm\rightarrowtail V=(1)/(3)\pi r^2h`

Here

• V denotes to volume
• r denotes to radius
• h denotes to height

Answer 2

`\sf volume \ of \ cone = (1)/(3) \pi r^2h` ** where "r" is radius and "h" is height **

`\sf volume \ of \ cylinder= \pi r^2h`

`\boxed{ \sf \tfrac{1}{3}}` as it refers to the volume of cone being 1/3 of the the volume of cylinder

Hardest, example:

given height of cone is 69 km and radius is 48 km

using the formula:

`\hookrightarrow \sf volume \ of \ cone = (1)/(3) \pi (48)^2(69)`

`\hookrightarrow \sf volume \ of \ cone = 52992\pi`

`\hookrightarrow \sf volume \ of \ cone = 166479.3 \ km^3`