Question

A right triangle with sides 3 cm, 4 cm and 5 cm is revolved along the side of 4 cm to form a cone. The volume of the cone so formed is​

Answer 1

Answer:

Area of cone = 1/3×π×r²×h

= 1/3 × π × (4)^2 × 3

= 16π Ans.

Answer 2

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