Question 375128
{{{A=s^2}}} Start with the area of a square formula.



{{{sqrt(A)=s}}} Take the square root of both sides (note: we're only taking the positive square root since a negative length doesn't make sense).



{{{s=sqrt(A)}}} Flip the equation.



{{{s=sqrt(75)}}} Plug in {{{A=75}}}.



{{{s=5*sqrt(3)}}} Simplify the square root.



{{{s=8.66025403784439}}} Evaluate the right side with a calculator.



So if a square has an area of {{{75}}} square units, then it has a side length of approximately {{{8.66025403784439}}} units.