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You are considering buying a square wall poster that has an area of 6.25 ft.² find the side length of the wall poster

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Luanaid
[tex]x-\ side\ length\\\\ Formula\ for\ area\ of\ square:\\ A=side\ length^2\\\\ 6,25=side\ length^2\ \ \ |\sqrt{}\\\\ \boxed{side\ length=2,5ft}[/tex]