document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=134800>Question 134800</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If a square has a diagonal of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+8+sqrt+%282%29+ ALIGN=MIDDLE  ALT=\"+8+sqrt+%282%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >. What is the length of a side? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #98634 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=98634\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use Pythagorean theorem\r<BR>\n" );
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document.write( "a^2 + b^2 = c^2<BR>\n" );
document.write( "C is the diagonal. Since we have a square, a = b\r<BR>\n" );
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document.write( "a^2 + a^2 = (8*sqrt(2))^2<BR>\n" );
document.write( "2a^2 = 128<BR>\n" );
document.write( "a^2 = 64<BR>\n" );
document.write( "a = 8\r<BR>\n" );
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