document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=828790>Question 828790</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the length of a diagonal of a square enclosure with a perimeter of 16 ft </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #499495 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=499495\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P = 4s\r<BR>\n" );
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document.write( "16 = 4s\r<BR>\n" );
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document.write( "16/4 = s\r<BR>\n" );
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document.write( "4 = s\r<BR>\n" );
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document.write( "s = 4\r<BR>\n" );
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document.write( "Side length is 4 ft\r<BR>\n" );
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document.write( "a^2 + b^2 = c^2\r<BR>\n" );
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document.write( "4^2 + 4^2 = c^2\r<BR>\n" );
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document.write( "16 + 16 = c^2\r<BR>\n" );
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document.write( "32 = c^2\r<BR>\n" );
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document.write( "c^2 = 32\r<BR>\n" );
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document.write( "c = sqrt(32)\r<BR>\n" );
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document.write( "c = sqrt(16*2)\r<BR>\n" );
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document.write( "c = sqrt(16)*sqrt(2)\r<BR>\n" );
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document.write( "c = 4*sqrt(2)\r<BR>\n" );
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document.write( "The diagonal is exactly <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asqrt%282%29 ALIGN=MIDDLE  ALT=\"4%2Asqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > units long. </SPAN>\n" );
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