Find the volume of a sphere of diameter 21 cm (Use $ π = \frac{22}{7})$

5232 cm3 6342 cm3 4268 cm3 4851 cm3

4851 cm3

We know that, Volume of the sphere = \(\frac{4}{3}\)πr3 We have, Diameter of the sphere = 21 cm then the radius of the sphere = \(\frac{21}{2}\)   Volume of the sphere = \(\frac{4}{3}\)πr3 = \(\frac{4}{3}\) × \(\frac{22}{7}\) × (\(\frac{21}{2}\))3 = 4851 cm3