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What length of tarpaulin 3m wide be requ...

What length of tarpaulin 3m wide be required to make a conical tent of height 8m and base radius 6m? Assume that extra length of material that will be required for stitching margins and wastage in cutting is approxmately 20 cm (use `pi = 3.14) `

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The correct Answer is:
9.63 m
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