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  1. The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is ?
    1. 7 m
    2. 14 m
    3. 49 m
    4. Cannot be determined
Correct Option: C

Area of the square = (84 + 84) m2
Area of the rectangle = (144 x width) m2

From question both area would be same,
∴ Width = (84 x 84) / 144 m = 49 m



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