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CBSE Class 9 Answered

The volume of a sphere is 4851cm. how much should it's radius be reduced so that it volume becomes 4312/3 cube cm??
Asked by leya mathews | 12 Feb, 2011, 02:59: PM
answered-by-expert Expert Answer
Dear Student,
 
Here is the solution:
 
Volume of the sphere = 4851 cm3
 
For volume of the sphere = 4312/2 cm3
 
 


Therfore change in radius = 10.49 - 6.99 = 3.59 cm
Regards
Team Topperlearning
Answered by | 13 Feb, 2011, 10:48: AM
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