A hemispherical bowl whose radius is 21 cm is full of ice cream. Find the volume of the ice cream. (take $π =\frac{22}{7}$)

19404 cm³

We know that,

The volume of Hemisphere = \(\frac{2}{3}\)πr³ 

Radius = 21 cm

 According to the question,

 Volume of ice cream =  Volume of Hemisphere

= \(\frac{2}{3}\)πr³ = \(\frac{2}{3}\)π × (21)³ 

= \(\frac{2}{3}\) × \(\frac{22}{7}\) × 21 × 21 × 21

= 2 × 22 × 21 × 21 = 19404