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What length of tarpaulin 3 m wide will b...

What length of tarpaulin 3 m wide will be required to make conical tent of heith 8 m and base radius 6m? Assume that the extra length of material that will be required for stitching margins and wastage in cutting ios approximately 20 cm. (Use `pi = 3.14` )

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The correct Answer is:
`62.8 m + 0.2 m = 63m`
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