document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=236948>Question 236948</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle is twice as long as it is wide and has a diagonal of length 25 cm. Find its dimensions. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #174289 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=174289\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2+(2x)^2=25^2<BR>\n" );
document.write( "X^2+4X^2=625<BR>\n" );
document.write( "5x^2=625<BR>\n" );
document.write( "x^2=625/5<BR>\n" );
document.write( "x^2=125<BR>\n" );
document.write( "x=sqrt125<BR>\n" );
document.write( "x=11.18 cm. is the width.<BR>\n" );
document.write( "2*11.18=22.36 cm. is the length.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "11.18^2+22.36^2=625<BR>\n" );
document.write( "124.996+499.97=625<BR>\n" );
document.write( "625~625 \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );