A tent is made in the form of a conic frustum surmounted by a cone . The diameter of the base and the top of the frustum are 20 m and 6m respectively and the height is 24 m . If the height of the tent is 28 m , find the quantity of canvas required ( Give your answer in `pi` ) .

A toy is in form of a cone mounted on a hemisphere on the same diameter . The diameter of the base and the height of the cone are 6 cm and 4 cm respectively. Determine the surface area of the toy . [use pi= 3.14 ]

A tent is in the form of a cylinder surmounted by a cone having its diameter of the base equal to 24 m. The height of cylinder is 11 m and the vertex of the cone is 5m above the cylinder. Find the cost of making the tent, if the rate of canvas is 10 per m^(2)

A tent is in the shape of a right circular cylinder surmounted by a cone. The total height and the diameter of the base are 13.5m and 28m. If the height of th cylindrical portion is 3m, Find the total surface area of the tent.

A tent is in the shape of a cylinder surmounted by a conical top. If the heigh and diameter of the cylinder part are 2.1 m and 4m. And slant heigh of the top is 2.8m, find the area of the canvas used for making the tent. Also find the cost of canves of the tent at the rate of Rs 500 per m^(2) .

A tent is cylindrical to a height of 4.8 m .and conical above it. The radius of the base is 4.5 m. and total height of the tent is 10.8 m . Find the canvas required for the tent in square meters.

A container open at the top is in the form of a frustum of a cone of height 16 cm with radii of its lower and upper ends are 8 cm and 20 cm respectively. Find the cost of milk which can completely fill a container at the rate of Rs. 40 per litre.

From a point on the ground, the angle of at the top of a 30m high building are 45^(@) and 60^(@) respectively. Find the height of the tower. (sqrt(3)=1.732) .

The radius of a conical tent is 7 m and the height is 24 m. What is the slant height?