Area, Surface & Volumehard
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A right circular cone is cut by a plane parallel to the base. The ratio of the area of the cross-section to the area of the base is . What is the ratio of the height of the small cone to the height of the original cone?
A right circular cone is cut by a plane parallel to the base. The ratio of the area of the cross-section to the area of the base is . What is the ratio of the height of the small cone to the height of the original cone?