document.write( "Question 241682: Show a complete solution to each problem.
\n" ); document.write( "Find the exact length of the side of a square whose diagonal is 3 feet.
\n" ); document.write( "Draw a square. Draw a diagonal. Let each side length be x.
\n" ); document.write( " I don't understand what they are asking and am not sure how to solve this problem. Can someone help explain. Thanks.
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Algebra.Com's Answer #176999 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
your using a^2+b^2=c^2
\n" ); document.write( "a^2+b^2=9
\n" ); document.write( "4.5+4.5=9
\n" ); document.write( "sq rt of 4.5=2.12 ft each side
\n" ); document.write( " you put it in the form you need for class
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