A hollow cone is cut by a plane parallel to the base and the upper portion is removed. If the curved surface area of remainder is 8/9 of the curved surface area of the whole cone find the ratio of the line segment into which the cone's height is divided by the plane
Asked by Kaustubh Punit | 11th Feb, 2014, 11:44: AM
Expert Answer:
Answered by | 11th Feb, 2014, 05:20: PM
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