document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=287351>Question 287351</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the perimeter of a square is 20 centimeter. Find the length of a diagonal. Round answer to the nearest tenth. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #208263 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=208263\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> perimeter =4s=20<BR>\n" );
document.write( "s=5<BR>\n" );
document.write( "the diagonal is the hypotenuse with legs both 5<BR>\n" );
document.write( "2*5^2=50<BR>\n" );
document.write( "sqrt(50)=sqrt(5*5*2)=5sqrt(2)<BR>\n" );
document.write( "sqrt(2)=1.414 </SPAN>\n" );
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