Case Study - A circus is a company of performers who put on shows of acrobats, clowns ete, to entertain people started around 250 years back, in open fields, generally performed in tents. The tent is in the shape of a cylinder surmounted by a conical top. If the height and diameter of cylindrical part are 9 m and 30 m respectively and height of conical part is 8 m with same diameter as that of the cylindrical part, then find (1) the area of the canvas used in making the tent (2) the cost of the canvas bought for the tent at the rate 200 per sq m, if 30 sq m canvas was wasted during stitching.
