A right circular cylinder just enclose a sphere of radius r Find ( i) – InterviewSolution

InterviewSolution

1.	A right circular cylinder just enclose a sphere of radius r Find ( i)surface area of the sphere (ii) curved surface area of the cylinder (iii) ratio of the areas obtained in (i) and (ii)
Answer» ANSWER :(i) `4pir^(2)` (II) `4pir^(2)` (III) 1:1

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