Find the curved surface area of frustum of a cone of height 12 cm and radii of circular ends are 9 cm and 4 cm.

Find the volume of a frustum of a cone of height 14cm and the radii of its two circular ends are 4 cm and 2 cm.

A drinking glass is in the shape of a frustum of a cone of height 14 cm, The diameters of its two circular ends are 16 cm and 12 cm. Find the capacity of the glass.

The curved surface area of the cone of radius 5 cm and height 12 cm is

The curved surface area of the cone of radius 5 cm and height 12 cm is

Find the curved surface area of a frustum if the radii of the circular faces are 15 cm and 5 cm, and its slant height is 26 cm.

Find the curved surface area of a frustum if the radii of the circular faces are 15 cm and 5 cm, and its slant height is 26 cm.

The curved surface area of the frustum of a cone is 180 sq cm and the circumference of its circular bases are 18 cm and 6 cm respectively. Find the slant height of the frustum of a cone.

The slant height of the frustum of a cone is 5 cm and the radii of the circular ends are 10cm and 4 cm. Find its curved surface area.

The slant height of the frustum of a cone is 4 cm and the perimeters of its circular ends are 18 cm and 6 cm. Find the curved surface of the frustum.

The slant height of the frustum of a cone is 4 cm and the perimeters of its circular ends are 18 cm and 6 cm. Find the curved surface of the frustum.