Question

Q12 The radius of a hemisphere
is 6 cm. Find the volume of the
hemisphere. *
1441 cubic cm
132n cubic cm
1221 cubic cm
150 Cubic cm​

Answer 1

Given:-

• Radius of hemisphere = 6 cm

To Find:-

• It's Volume

Formula used:-

• ${\boxed{Volume \:of\: hemisphere\: = \:\dfrac{2}{3}πr^3}}$

Solution:-

$\implies\:Volume \: = \:\dfrac{2}{3}πr^3$

$\implies\:Volume \: = \:\dfrac{2}{3}\times\dfrac{22}{7}\times6^3$

$\implies\:Volume \: = \:\dfrac{9504}{21}$

${\boxed{\implies\:Volume \: = 452.57 cm^3}}$

Hence, The Volume of the given Hemisphere is 452.57 cm³.

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More Formulas for Hemisphere:-

• Curved Surface Area = 2πr²

• Total Surface Area = 3πr²

• Diameter = 2 × Radius

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