Mensurationmedium · Past Paper
The volume of a hemisphere is 2425.5 cm³. Find its radius.
A10.5 cm
B7 cm
C14 cm
D21 cm
✓ Correct Answer: A — 10.5 cm
2/3 * 22/7 * r³ = 2425.5 => r³ = 1157.625 => r = 10.5 cm.
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