A right circular cylinder of radius r cm and height h cm (h>2r) just encloses a sphere of diameter?
Answer: 2r cm
Explanation
A right circular cylinder of radius r cm and height h cm (h > 2r) just encloses a sphere, which means the sphere is inscribed in the cylinder.
The diameter of the sphere is equal to the diameter of the circular base of the cylinder, which is 2r cm.
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