the numerical values of the volume and the curved surface of a square are same. find the volume of the smallest cylinder in which this sphere can be exactly inserted.
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given that
volume of sphere = C. S. of sphere
= 4/3 πr^2
r = 3
radius of cylinder= 3 and height = 2 ×3 =6
volume of cylinder = π r^2h
=π3 ^2 ×6
=54π sq. unit.
volume of sphere = C. S. of sphere
= 4/3 πr^2
r = 3
radius of cylinder= 3 and height = 2 ×3 =6
volume of cylinder = π r^2h
=π3 ^2 ×6
=54π sq. unit.
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