Answer :

The Circus tent is made as a combination of cylinder and cone on top.


Height of cylindrical part of tent = h = 3 m


Base radius of tent = r = 52.5 m


Area of canvas required for cylindrical part of tent = 2πrh


= 2 × 22/7 × 52.5 × 3 m2


= 990 m2


Slant height of cone = l = 53 m


Area of canvas required for conical part of the tent = πrl


= 22/7 × 52.5 × 53 m2


= 8745 m2


Area of canvas required to make the tent = Area of canvas required for cylindrical part of tent + Area of canvas required for conical part of tent


Area of canvas required to make the tent = 990 + 8745 m2 = 9735 m2


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