The height of a cone is 30 cm. A small cone is cut off at the top by a plane parallel to the base. If it's volume be 1/27 of the volume of the given cone, at what height above the base is the section made.
Asked by Somesh Meena | 7th Feb, 2014, 06:39: PM
Expert Answer:
Answered by | 7th Feb, 2014, 09:46: PM
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