A Circus tent is cylindrical to a height of 3 m and conical above it. If the diameter of the base is 140 m and the slant height of the conical portion is 80 m, the length of canvas 2 m wide required to make the tent is?
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A circus tent is cylindrical upto a height of 3m and conical above. If the diameter of the base is 105m and the slant height of the conical part is 53m, find the total canvas used in making the tent. Hint: In this question, we have to give a circus tent cylindrical up to and conical above.
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1947m
Step-by-step explanation:
Canvas required=πrl+2πrh=πr(l+2h)
=722×2105(53+3×2)
=165×59
=9735㎡
Let length of canvas be l then
l×5=9735㎡⇒l=59735=1947m
Therefore, length of canvas=1947m
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