Question

Find the volume of a sphere whose radius is:

(i) 2 cm

(ii) 3.5 cm

(iii) 10.5 cm

Answer 1

In the given problem, we have to find the volume of the sphere of given radii.

(i) Radius of the sphere = 2 cm

So, volume of the sphere =

Therefore, the volume of the sphere of radius 2 cm is

(ii) Radius of the sphere = 3.5 cm

So, volume of the sphere =

Therefore, the volume of the sphere of radius 3.5 cm is

(iii) Radius of the sphere = 10.5 cm

So, volume of the sphere =

Therefore, the volume of the sphere of radius 10.5 cm is