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 cylinde surmounted bya concial top. If the height and diameter of the cylindrical part are 21 m and 4 m respectively. And the slant height of the top is 2.8m find the are of te canvasused for making the tent at the rat of Rs 500 per m^(2) . [ Note that the base of th tent will not be covered with canvas.]

A tent is in the slape of a cylinder surmounted by a conical top If the height and diameter of the cylindrical part are 2.1 m and 4 m respectively and the slant height of the top is 2.8 m. find the area of the canvas used for making the tent. Find the cost of the canvas of the tent at the rate of 500 per m^2 .

A tent is in the form of a cylinder of diameter 4.2 m and height 8 m surmounted by a conc of equal base and heitght 6m, find the volume of air in the tent.

The diameter and height of a cylindrical water tank are 2 m and 14 m respectively. Find the cost of painting its outer curved surface at the rate of Rs. 20 per m^(2) .

The area of a circular playground is 22,176 m^(2) . Find the cost of facing this ground at the rate of Rs.50 per meter.

Find the total surface area of a cone, if its slant height is 21 m and diameter of its base is 24 m.

The radius of conical tent is 7 meters and its height is 10 meters. Calculate the length of canvas used in making the tent if the width of canvas is 2 m [ Use pi= (22)/7 ]

The slant height of a frustum of a cone is 4 m and the perimeter of circular ends are 18 m and 16 m. Find the cost of painting its curved surface at 10 per sq. m.

A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find the cost of painting the curved surface of the pillar at the rate of Rs. 12.50 per m^(2) .

A conical tent is 10 m high and the radius of its base is 24 m. Find (i) slant height of the tent. (ii) Cost of the canvas required to make the tent, if the cost of 1 m^(2) canvas is Rs. 70