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The height of, a cone is 10 cm. The cone is divided into two parts using a plane parallel to its base at the middle of its height.

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The height of, a cone is 10 cm. The cone is divided into two parts using a plane parallel to its base at the middle of its height. Find the ratio of the volume of the two parts.

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Best answer

Volume of frustum = Volume of original cone - Volume of cut off cone 

Hence the ratio of two parts = 7 : 1

+1 vote
by (79.0k points)

Height of frustum h=(10-5)cm=5cm

Ratio of volumes of two parts

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