- A11
- B24
- C12
- D13
Step-by-Step Solution
Cylinder volume = π(36)(9) = 324 π. Cone volume = π(9)(9) = 27 π. Number = 324 π / 27 π = 12.
Answer: C) 12
Ravi melts a solid metal cylinder of radius 6 cm and height 9 cm and recasts it into solid cones, each of radius 3 cm and height 9 cm.
How many such cones can he make?
Class 9Volume of a ConeMensuration
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