Q. 65.0( 4 Votes )
A cylinder, whose height is two-thirds of its diameter, has the same volume as a sphere of radius 4 cm. Calculate the radius of the base of the cylinder.
Let height of a cylinder = h
and diameter = d
According to question,
Given: Radius of Sphere, R = 4cm
Volume of Cylinder = Volume of Sphere (Given)
⇒ r3 = R3
⇒ r3 = 43
⇒ r = 4cm
Hence, Radius of base of the cylinder is 4cm.
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