[" A hemisphere and a cone have equal bases."],[" If their heights are also equal,then the ratio "],[" of their curved surface area will be."]

A hemisphere and a cone have equal bases. If their heights are also equal, the ratio of their curved surfaces will be:

A hemishpere and a cone have equal base. If their heights are also equal, the ratio of their curved surface will be :

A hemisphere and a cone have equal bases. If their heights are also equal, then the ratio of their curved surfaces will be (a) 1 : 2 (b) 2 : 1 (c) 1\ :sqrt(2) (d) sqrt(2)\ :1

A hemisphere and a cone have equal bases.If their heights are also equal,then the ratio of their curved surfaces will be (a)1:2 (b) 2:1 (c) 1backslash:sqrt(2)(d)sqrt(2)backslash:1

The diameter of two cones are equal. If their slant height s are in the ratio 5:4. find the ratio of their curved surface areas.

The Diameters of two cones are equal. If their slant heights are in the ratio 5:4, find the ratio o their curved surface areas

The diameters of two cones are equal. If their slant heights are in the ratio 5:4, find the ratio of their curved surface areas.

The diameters of two cones are equal. If their slant heights be in the ratio of 5:7, then find the ratio of their curved surface areas.

A cone, a hemisphere and a cylinder stand on equal bases and have the same height. What is the ratio of their volumes?

Two right circular cones have equal radii. If their slant height are in the ratio 4:3 , then their respective curved surface areas are in the ratio ………. .