A tent is in the shape of a cylinder surmounted by a conical top. If the height anddiameter of the cylindrical part are 2.1 m and 4m respectively, and the slant height of thetop is 2.8 m, find the area of the canvas used for making the tent. Also, find the cost ofthe canvas of the tent at the rate of 500 per m (Note that the base of the tent will notbe covered with canvas.)

A tent is in the shape of a cylinder surmounted by a conical top. If t

1.	A tent is in the shape of a cylinder surmounted by a conical top. If the height anddiameter of the cylindrical part are 2.1 m and 4m respectively, and the slant height of thetop is 2.8 m, find the area of the canvas used for making the tent. Also, find the cost ofthe canvas of the tent at the rate of 500 per m (Note that the base of the tent will notbe covered with canvas.)
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