Solid cylinder of brass 8m high and 4m diameter is melted and recast into a cone of diameter 3m. Find the height of the cone.

A metallic cone is melted and recast in to a cylinder of same radius and height 9 cm . Find the height of the cone.

A metallic cone is melted and recast in to a cylinder of same radius and height 9 cm . Find the height of the cone.

A cone and a cylinder of equal radius and height 20 cm are melted and recast into a sphere of diameter 10 cm. Find the radius of the cone.

A cone of height 4 cm is melted and recast into a sphere of diameter 8 cm .Find the radius of the base of the cone.

A cone of height 4 cm is melted and recast into a sphere of diameter 8 cm .Find the radius of the base of the cone.

A metallic spherical shell of internal and external diameters 4 cm and 8 cm respectively is melted and recast into the form a cone of base diameter 8 cm. Find the height of the cone.

The internal and external diameters of a hollow hemispherical shell are 6 cm and 10 cm respectively.It is melted and recast into a solid cone of base diameter 14 cm. Find the height of the cone so formed

Two solid spheres of radii 2 cm and 4 cm are melted and recast into a cone of height 8 cm. Find the radius of the cone so formed.

A metallic spherical shell of internal and external diameters 4cm and 8cm respectively is melted and recast into the form a cone of base diameter 8cm The height of the cone is