Question

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

Answer 1

$\sf volume \ of \ cone = \dfrac{1}{3} \pi r^2h$     ** 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:

$\hookrightarrow \sf volume \ of \ cone = \dfrac{1}{3} \pi (48)^2(69)$

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

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

Answer 2

Answer:

The formula is given by

$\\ \rm\rightarrowtail V=\dfrac{1}{3}\pi r^2h$

Here

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