Question

. If the radius & height of the cylinder is 7cm and 3cm respectively then
its volume will be

Answer 1

Answer:

Volume of cylinder = 462cm^3

Step-by-step explanation:

Question:

If the radius & height of the cylinder is 7cm and 3cm respectively then

its volume will be?

Given:

• Radius of the cylinder = 7 cm
• Height of the cylinder = 3 cm

To find:

• Volume of the cylinder

Formula that we are going to use:

• Volume of the cylinder = πr^2h

Solution:

Volume of the cylinder = πr^2h

= 22/7 × 7 × 7 × 3

7 and 7 gets cancelled,

= 22 × 7 × 3

= 154 × 3

= 462cm^3

Final answer:

Volume of cylinder = 462cm^3

Answer 2

Answer:

volume of cylinder =

$\pi \: r {}^{2} h$

Step-by-step explanation:

=22/7×7×7×3 ( 7 and 7 got cancel )

=22×7×3

=462cm^3