Question

right triangle ABC with sides 3 cm, 4 cm and 5 cm is revolved about the side of length 4 cm. Find the volume of the cone so generated (Taken=3/14)​

Answer 1

Answer:

So the height of the cone will be 3cm

And radius =4cm

v=

3

πr

2

h

=

3

π×16×3

v=16πcm

3