Mensurationmedium · Past Paper
If the volume of a sphere is numerically equal to its surface area, find its diameter.
A3 units
B6 units
C4 units
D2 units
✓ Correct Answer: B — 6 units
4/3 π r³ = 4 π r² => r/3 = 1 => r = 3. Diameter = 6 units.
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