Mensurationhard · Past Paper
Find the volume of the largest right circular cone that can be cut out of a cube whose edge is 9 cm.
A190.93 cm³
B170.1 cm³
C243π cm³
D81π cm³
✓ Correct Answer: A — 190.93 cm³
Max diameter = 9, Max height = 9. Radius = 4.5. Vol = 1/3 * π * 4.5² * 9 = 3 * π * 20.25 ≈ 190.93 cm³.
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