Mensurationmedium · Past Paper
What is the volume of a right circular cone if its base diameter is 14 cm and height is 9 cm?
A462 cm^3
B1386 cm^3
C154 cm^3
D231 cm^3
✓ Correct Answer: A — 462 cm^3
r = 7 cm. V = (1/3)*(22/7)*7*7*9 = 22*7*3 = 462 cm^3.
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