A cup is in the shape of a hemisphere of radius 9cm. Find the volume of the cup.

486π

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972π

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1944π

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243π

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Solution

The correct option is A
486π

Volume of a hemisphere = $\frac{2}{3} π r^{3}$

= $\frac{2}{3} π (9)^{3}$

= $486 π$

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A cup is in the shape of a hemisphere of radius 9cm. Find the volume of the cup.

The correct option is A 486π Volume of a hemisphere = 23πr3 = 23π(9)3 =486π

The correct option is A
486π

Volume of a hemisphere = $\frac{2}{3} π r^{3}$

= $\frac{2}{3} π (9)^{3}$

= $486 π$