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If each side of a rectangle is increased by 20% , the increase in the area of a rectangle will be______

If each side of a rectangle is increased by 20% , the increase in the area of a rectangle will be______ Correct Answer 44%

% =  A  +  B  + A ×B100      =  20  + 2020×20100  [A = B = 20% ]       = 44%

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