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Volume of cone with surface area 7cm and height 14cm is

A solid consists of a circular cylinder with an exact fitting right circular cone placed on the top. The height of the cone is h. If the total volume of the solid is three times the volume of the cone

If the curved surface area of a cone is twice that of another cone and slant height of the second cone is twice that of the first. Find the ratio of the area of their bases

What is the height of a circular cone I. The area of that cone is equal to the area of a rectangle whose length is 33 cm II. The area of the base of that cone is 154 sq. cm

The area of the base of a right cone is 154 m2 and its volume is 308 m2. The height of the cone is

The area of a base of a cone is 30 cm2. If the height of the cone is 6cm, find its volume

Wheels of diameters 7cm and 14cm start rolling simultaneously from x & y which are 1980 cm apart towards each other in opposite directions. Both of them make the same number of revolutions per second.

A right cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is

A cylindrical piece of metal of radius 2 cm and height 6cm is shaped into a cone of the same radius. The height of the cone is

The radius of the base of cone is 3 cm and height is 4 cm. Find the volume of the cone