Q27 of 131 Page 226

12 m2 is the area of

For option A,


Area of square with side 12cm = 12×12


= 144 m2


For option B,


Area of 12 squares with side 1m each = 12×1×1


= 12 m2


For option C,


Area of 3 squares with side 4 m each = 3×4×4


= 48 m2


For option D,


Area of 4 squares with side 3 m each = 4×3×3


= 36 m2


So option B is correct

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