Mathematics · Mensuration
A solid metal sphere of radius 6 cm is melted and a hollow cylinder of uniform thickness is formed from it. If the external radius of the base of the cylinder is 4 cm and if its height is 72 cm, the uniform thickness of the cylinder (in cm) is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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Correct answer
0.536
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