A Right Triangle with Sides 3 Cm, 4 Cm and 5 Cm is Rotated About the Side of 3 Cm to Form a Cone. the Volume of the Cone So Formed is - Mathematics
A right triangle with sides 3 cm, 4 cm and 5 cm is rotated about the side of 3 cm to form a cone. The volume of the cone so formed is
Radius of cone VAOB
r = 4 cm
Height of cone VAOB
h = 3 cm
The volume of cone VAOB
`=1/3 pi r^2 h`
`=1/3pi(3)^2 xx 4`
`=12 pi cm^3`
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