document.write( "Question 257557: Thank you in advance. My square quilt block measures 18 inches on the diagonal. What is the length of the sides? What is the formula so I can do this again in future. Regards, Denise \n" ); document.write( "
Algebra.Com's Answer #189453 by rfer(16322)\"\" \"About 
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a^2+b^2=c^2
\n" ); document.write( "a^2+b^2=18^2
\n" ); document.write( "a^2+b^2=324
\n" ); document.write( "162+162=324
\n" ); document.write( "sq rt of 162=12.7 in each side
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