A hemispherical bowl is made of steel of 0.25 cm thickness. The inner radius of the bowl is 5 cm. Find the volume of steel used.

A hemispherical bowl is made of steel of 0.25 cm thickness. The inner

1.	A hemispherical bowl is made of steel of 0.25 cm thickness. The inner radius of the bowl is 5 cm. Find the volume of steel used.
A.	\[42.15c{{m}^{3}}\]
B.	\[41.52c{{m}^{3}}\]
C.	\[41.28\,c{{m}^{3}}\]
D.	\[45.21\text{ }c{{m}^{3}}\]
Answer» D. \[45.21\text{ }c{{m}^{3}}\]

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A hemispherical bowl is made of steel of 0.25 cm thickness. The inner radius of the bowl is 5 cm. Find the volume of steel used.

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