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The length and breadth of a rectangle ar...

The length and breadth of a rectangle are `(3x+4)c m` and `(4x-13)c m` respectively. If the perimeter of the rectangle is 94 cm, then its area is (a)`532\ c m^2` (b) `512\ c m^2` (c)`40\ c m` (d) `120\ c m`

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