a circular lamina is divided into two parts which can be bent so as to form the surfaces of two right circulars cones. I the areas of the conical surfaces are 2:1. Find the ratio of the volumes of the cones?
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a circular lamina is divided into two parts which can be bent so as to form the surfaces of two right circulars cones. I the areas of the conical surfaces are 2:1. Find the ratio of the volumes of the cones?