Question

The radius of a cylinder is 25cm and its height is 14 cm. find the
volume of cylinder ?

Answer 1

V= πr^2h=π25^2·14≈27488.93572cm³

Answer 2

$\Large{\underbrace{\underline{\sf{Understanding\; the\; Question}}}}$

Here in this question, concept of volume of cylinder is used. We are given radius and height of cylinder to be 25cm and 14cm and we are asked to find the volume of cylinder. Before finding volume let's understanding what volume actually is!

Volume→ The capacity of a container is called it's volume.

So let's apply formula to find volume!!

★ Volume of cylinder=πr²h

Volume of cylinder=22/7×25cm×25cm×14cm

Volume of cylinder=22×25cm×25cm×2cm

Volume of cylinder=27,390cm³

So the required volume of cylinder is 27,390cm³

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Learn more formulae!!

• Volume of sphere=4/3πr³

• Volume of cone=1/3πr²h

• Volume of hemisphere=2/3πr³

• Volume of cuboid=L×B×H

• Volume of cube=Side³