Q. A cone is obtained by revolving a right triangle with sides 5 cm, 12 cm and 13 cm about the side 12 cm. The volume of the cone is:
✅ Correct Answer: (A)
100π cm³
Explanation: Radius = 5 cm, Height = 12 cm. Volume = (1/3)π×25×12 = 100π cm³.
Explanation by: Krishna Sharma
Radius = 5 cm, Height = 12 cm. Volume = (1/3)π×25×12 = 100π cm³.