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A tent is in the form of a right circula...

A tent is in the form of a right circular cylinder surmounted by a cone. The diameter of cylinder is 24m. The height of the cylindrical portion is 11m while the vertex of the cone is 16m above the ground. Find the area of the canvas required for the tent.

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for cylinderical part
`r=12m`
`h=11m`
so curved surface area`=2pirh`
`=2xxpixx12xx11`
`=(264pi)m^2`
now for conical part
`r=12m`
...
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