Question

The area of a square can be found using the equation A = s², where A is the area and s is the measure of one side of the square. Which equation can be used to represent the side of a square with area of 60 in.2?

Answer 1

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Information Given
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A = s²
A = 60 in²

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Find S
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60 = s²
s² = 60
s = √60
s = √(4 x 15)
s = 2√15 (radical form)
s = 7.75 (nearest hundredth)

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Answer : Side of the square is 2√15 in (or 7.75 in) 
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Answer 2

Well the opposite of a square is a square root so it would be s=[square root of]60