RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 21. Surface Area and Volume of a Sphere

Subject: Mathematics - Class 9th

Q. No. 10 of CCE - Formative Assessment

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10

The ratio between the volume of a sphere and volume of a circumscribing right circular cylinder is

Volume of a sphere = (4/3)πr3


Volume of a cylinder = πr2h


If a cylinder circumscrimbes a sphere of radius r , then its base radius is ‘r’ and height is diameter = 2r


Ratio between the volume of a sphere and volume of a circumscribing right circular cylinder


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