The height of cone is 30cm.A small cone is cut off at the top by a plane parallel to the base.If its volume is 1/27th of the volume of the given cone at which height above the base is the section made.

Asked by  | 31st Jan, 2012, 08:04: PM

Expert Answer:

Answered by  | 31st Jan, 2012, 09:37: PM

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