Question : The radius of a hemisphere is 5 cm. Find the volume.
Option 1: 330.4 cm3
Option 2: 117.9 cm3
Option 3: 150.6 cm3
Option 4: 261.9 cm3
Answer (1)
23rd Jan, 2024
Correct Answer: 261.9 cm 3
Solution :
The radius of a hemisphere, $r$ = 5 cm
The volume of a hemisphere
= $\frac{2}{3} \pi r^3$
= $\frac{2}{3} ×\frac{22}{7}× 5^3$
= 261.9 cm
3
Hence, the correct answer is 261.9 cm
3
.
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