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A circus tent is cylinderical upto a height of 3m and conical above it.If the diameter of the base is 105m and slant height of conical part is 53m. Find

total canvas used in making tent.


Tsa of canvas used = csa of cylinder + csa of cone
Put the values u will get the answer.
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Given that
in the cylinder
height = 3 m
radius = 105/2 m
CSA of the cylinder = 2πr(r+h)
in the cone
slant height = 53 m
radius = 105/2 m
CSA of the cone = πrl
TSA of the tent = CSA of the cylinder + CSA of the cone
= 2πr(r+h) +πrl
= πr[2(55.5)+53]
= πr[111+53]
= πr[164]
= 22/7 ×105 164
= 2460 cm²
it need the 2460 cm² cloth
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