Given:
The radius of the given sphere = 1 unit
To find the volume of the sphere.
Formula:
The volume of the sphere of radius r is
[tex]V = \frac{4}{3} \pi r^{3}[/tex]
Now,
Substituting r=1 and π=3.14 (as given), we get
[tex]V = \frac{4}{3} (3.14)(1^{3})[/tex] cube unit
or, [tex]V = 4.187[/tex] cube unit
Hence,
the volume of the cube is 4.187 cube unit.
