Mensurationeasy · Past Paper
What is the volume of a cone with base radius 3 cm and vertical height 7 cm? (Use π = 22/7)
A66 cm³
B198 cm³
C22 cm³
D132 cm³
✓ Correct Answer: A — 66 cm³
Volume of a cone is (1/3)πr²h = (1/3) × (22/7) × 3² × 7 = 66 cm³.
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