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Mathematics 19 Online
OpenStudy (anonymous):

The formula for finding the area of a square that has a side length, s, is A = s2. If a square has an area of 40 square units, what is the length of a side

OpenStudy (anonymous):

side^2 = 40 taking square root of both sides you get side = squareroot(40) so \[side=2\sqrt{10}\]

OpenStudy (anonymous):

take sqrt of area

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