A metallic sphere of radius 4.2 cm is melted and recast into the shape of a cylinder of radius 6 cm. Find the height of the cylinder.
Solution:
Radius of metallic sphere
cm
Radius of cylinder
cm
Let height of cylinder
cm
A Metallic Sphere of radius 4.2 cm is melted and recast into the shape of a cylinder of radius 6 cm. It means that volume of cylinder is equal to volume of metallic sphere.
cm
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