Mensurationmedium · Past Paper
A conical tent is 9 m high and the radius of its base is 7 m. How much air does it contain?
A462 m^3
B1386 m^3
C154 m^3
D693 m^3
✓ Correct Answer: A — 462 m^3
Volume = (1/3)πr^2h = (1/3)*(22/7)*7*7*9 = 22 * 7 * 3 = 462 m^3.
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