The radii of the ends of a frustum of a cone 45 cm high are 28 cm and respectively, find the volume.

The radii of the ends of a frustum of a cone 45cm high are 28cm and respectively,find the volume.

The radii of the ends of a frustum of a cone 45 cm high are 28 cm and 7 cm. Find its volume, the curved surface area and the total surface area.

The radii of the ends of a frustum of a cone 45 cm high are 28cm and 7cm. Find its volume, the curved surface area and the total surface area.

The radii of the ends of a frustum of a cone 45 cm high are 28 cm and 7 cm (sec the given figure). Find the volume, the curved surface area and the total surface area (take pi=(22)/(7))

The radii of the ends of a frustum of a cone 40 cm height are 20 cm and 11 cm. Find the slant height.

The radii of the ends of a frustum of a cone 40 cm high are 38 cm and 8 cm. The slant height of the frustum of cone is

The radii of the circular ends of a frustum of height 6cm are 14cm and 6cm respectively. Find the lateral surface area and total surface are of the frustum.

The radii of the circular ends of a frustum of height 6cm are 14cm and 6cm respectively. Find the lateral surface area and total surface are of the frustum.

The radii of the circulr ends of a frustum of height 6 cm are 14 cm and 6 cm respetively. Find the slant height of the frustum.