A man uses a piece of canvas having an area of `551 m^(2)`, to make a conical tent of base radius 7m. Assuming that all the stitching margins and wastage incurred while cutting, amount to approximately `1m^(2)`, find the volume of the tent that can be made with it.

A man uses a piece of canvas having an area of `551 m^(2)`, to make a

1.	A man uses a piece of canvas having an area of `551 m^(2)`, to make a conical tent of base radius 7m. Assuming that all the stitching margins and wastage incurred while cutting, amount to approximately `1m^(2)`, find the volume of the tent that can be made with it.
Answer» Correct Answer - `1232 m^(3)` Area of canvas in making the tent `(551 - 1) m^(2) = 550 m^(2)` Curved surface area of the tent = `550 m^(2)` `:. pi rl = 550 rArr (22)/(7) xx 7 xx l = 550 rArr l = 25m` `h^(2) = (l^(2) - r^(2)) = (625- 49) = 576`

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A man uses a piece of canvas having an area of `551 m^(2)`, to make a conical tent of base radius 7m. Assuming that all the stitching margins and wastage incurred while cutting, amount to approximately `1m^(2)`, find the volume of the tent that can be made with it.

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