Practice | Hashtable

1. If the diameter of a sphere is 6 m, its hemisphere will have a volume of :

A. $18 π$ m³

B. $36 π$ m³

C. $72 π$ m³

D. None of these

Solution:

Volume of hemisphere :

\begin{aligned} = (\frac{2}{3} π \times 3 \times 3 \times 3) m^{3} \\ = (18 π) m^{3} \end{aligned}

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