nine small squares are put together to form a bigger square.if the perimeter of the big square is 192 cm,what is the area of each of the small squares?
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nine small squares are put together to form a bigger square.if the perimeter of the big square is 192 cm,what is the area of each of the small squares?
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s=192/4 =48 cm side of big square
48/3=16 => side of a small sq.
A=16²=256cm² => area of each small square