document.write( "Question 985452: How do i find the area of a square, without knowing the dimensions of the square? The area of the square is 400 square inches, and i need to know; If x is thee length of one side, how do i set up an equation, and how do i use it? I need to find the length of the sides. \n" ); document.write( "
Algebra.Com's Answer #606244 by stanbon(75887)\"\" \"About 
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How do i find the area of a square, without knowing the dimensions of the square? The area of the square is 400 square inches, and i need to know; If x is thee length of one side, how do i set up an equation, and how do i use it? I need to find the length of the sides.
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\n" ); document.write( "Formula:: Area = (side)^2
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\n" ); document.write( "side = sqrt(Area)
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\n" ); document.write( "Your Problem::
\n" ); document.write( "x = sqrt(400)
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\n" ); document.write( "x = 20 inches
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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