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in Surface Areas And Volumes by (48.8k points)
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A right circular cylinder of radius r cm and height h cm (where, h>2r) just encloses a sphere of diameter 

A. r cm  B. 2r cm C. h cm D. 2h cm

1 Answer

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Best answer

B. 2r cm

As the sphere just encloses in a cylinder,

The diameter of sphere will be equal to diameter of cylinder.

Diameter of base of cylinder = 2(radius of base) = 2r

So, Dance of sphere = 2r cm

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