Question

Find the volume of a sphere whose radius 21 cm

Answer 1

Hey sup!

radius=21cm.

As per the question,

Volume of sphere=4/3πr^3.
=4/3×22/7×21×21×21.
=4×22×21×21.
=38808cm^3.

Hope it helps.

Answer 2

Hi friend,

Given,
Radius=21cm

We know,
Volume of a Sphere =4πr^3
=4×22/7×(21)^3
=38808cm^3

Hope it helped.

Mark as Brainliest answer.