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CBSE Class 10 Answered

A hollow cone is cut by a plane parallel to the base and the upper portion is removed. If the curved surface of the remainder is 8/9 of the curved surface of the whole cone, find the ratio of the line segments into which the altitude of the cone is divided by the plane ?
Asked by | 09 Feb, 2012, 08:25: PM
answered-by-expert Expert Answer
Answered by | 10 Feb, 2012, 09:34: AM

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