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Answer :

Given :

Radius (r) of hemisphere bowl = \(\frac{10.5}{2} cm = 5.25 cm\)

We know that,

Volume of hemisphere

= \(\frac{2}{3}{\pi}{r}^3\)

= \(\frac{2}{3} × \frac{22}{7} × {5.25}^3\) \({cm}^3\)

= \(303.1875\) \({cm}^3\)

= \(\frac{303.1875}{1000} l\)

= 0.303 litre (approximately)

Therefore ,the volume hemisphere bowl is 0.303 litres.

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