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CBSE Class 9 Answered

The height of a right circular cone is 20cM and the radius of it's base4.5cm. It is cut off through mid point of it's height parellel to it's base. Find the ratio pf the volume of the upper part to that of the lower part.
Asked by R ADITYA NARAYANAN | 23 Oct, 2013, 07:27: PM
answered-by-expert Expert Answer
Answered by Vimala Ramamurthy | 24 Oct, 2013, 09:44: AM

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