A rectangle has length 9 times its width.the ratio of its perimeter of the square of same area is
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let the width be x. Then, length = 9x
So, area=9x^2
so, side of square=x_/9
So,perimeter of square is 4x_/9
and perimeter of rectangle is 20x.
Thus ratio is _/9:5.
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So, area=9x^2
so, side of square=x_/9
So,perimeter of square is 4x_/9
and perimeter of rectangle is 20x.
Thus ratio is _/9:5.
Plz mark it as brainliest
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