document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=857992>Question 857992</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The perimeter of a square is (4x + 20) units the length of its diagonal is : <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #516963 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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/cgi-bin/show-face.mpl?user=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=516963\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> perimeter = 4x+20\r<BR>\n" );
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document.write( "to get side divide by 4\r<BR>\n" );
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document.write( "4(x+5)/4\r<BR>\n" );
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document.write( "= (x+5)\r<BR>\n" );
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document.write( "diagonal ^2= side 1^2+side2^2   ( Pythagoras theorem)\r<BR>\n" );
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document.write( "d^2= (x+5)^2 +(x+5)^2\r<BR>\n" );
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document.write( "= 2(x+5)^2\r<BR>\n" );
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document.write( "d= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%282%29%28x%2B5%29 ALIGN=MIDDLE  ALT=\"sqrt%282%29%28x%2B5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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