Mensurationhard · Past Paper
A sphere and a cylinder have the same radius 'r'. If their volumes are equal, find the height of the cylinder in terms of 'r'.
A4/3 r
B2/3 r
C2r
Dr
✓ Correct Answer: A — 4/3 r
πr^2h = (4/3)πr^3 → h = 4/3 r.
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