Solid 3Dhard
0:00.0
A cone has base radius and slant height . If the cone is cut by a plane parallel to the base such that the lateral surface area of the smaller cone is 1/4 of the original, what is the ratio of the height of the smaller cone to the height of the original cone?
A cone has base radius and slant height . If the cone is cut by a plane parallel to the base such that the lateral surface area of the smaller cone is 1/4 of the original, what is the ratio of the height of the smaller cone to the height of the original cone?