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CBSE Class 9 Answered

A cylinder of maximum volume is cut out from a cube,find the ratio of the volume of a cube to that of a cylinder.
Asked by leya mathews | 12 Feb, 2011, 02:56: PM
answered-by-expert Expert Answer
Dear student,
Here is the solution:
Volume of the cube with side a cm = a3
 
For the cylinder radius= a/2 cm and height=a cm
therefore, Volume of the cylinder 
 
Ratio of the volume of cube to the volume of cylinder
Therefore ratio = 1.45
Regards
Team Topperlearning.
Answered by | 13 Feb, 2011, 09:48: AM

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