ratio
Asked by fathima12 | 27th Dec, 2009, 10:53: PM
Expert Answer:
Let the radius be R. Then length of cylinder 2R and height of cone is also 2R
Volume of sphere = 4πR3/3
Volume of cone = πR2h/3 = πR2(2R)/3 = 2πR3/3
Volume of cylinder = πR2L = 2πR3
Hence the ratio of their volumes,
Sphere:Cone:Cylinder = 2:1:3
Regards,
Team,
TopperLearning.
Answered by | 27th Dec, 2009, 11:33: PM
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