Question

find the volume of a sphere having radius 21 cm (pai=22upon7​

Answer 1

Answer:

Step-by-step explanation:

r=21cm

Volume=4/3πr^3

=4/3×22/7×21×21×21

=4×22×3×7×21

=38, 808 cm^3

Answer 2

Answer:38,808

Step-by-step explanation:

We know that,

Volume of a sphere is 4/3πr³

Given,

Radius=21

Now,

Volume=4/3πr³

=4/3×22/7×21×21×21

=4×22×21×21

=88×441

=38,808