document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=613238>Question 613238</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is four times its width.<BR>\n" );
document.write( "If the area of the rectangle is 324ft^2 , find its perimeter.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #385979 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=385979\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> w * 4w = 324 ft^2\r<BR>\n" );
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document.write( "4w^2 = 324 ft^2 ___ w^2 = 81 ft^2 ___ w = 9 ft\r<BR>\n" );
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document.write( "l = 4w = 4(9) = 36 ft\r<BR>\n" );
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document.write( "perimeter = 36 + 36 + 9 + 9 = 90 ft </SPAN>\n" );
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