document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=72861>Question 72861</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Alright, here is my problem. How do you develop a formula for perimeter for a raectangle that has a width of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+mi ALIGN=MIDDLE  ALT=\"y+mi\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Area+=+2xy+mi%5E2 ALIGN=MIDDLE  ALT=\"Area+=+2xy+mi%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #52107 by </B><A HREF=/tutors/aboutme.mpl?userid=jmg><B>jmg(22)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jmg><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=52107\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The area formula for a rectangle is Area = length x width<BR>\n" );
document.write( "So since the Area = 2xy, and the width is y. That means the length is 2x. \r<BR>\n" );
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document.write( "Perimeter of a rectangle = 2(l + w) or 2l + 2w. \r<BR>\n" );
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document.write( "So if width = y and the length = 2x. Then fill in the formula.\r<BR>\n" );
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document.write( "Perimeter = 2(2x + y) or 2(2x) + 2y which equals 4x + 2y\r<BR>\n" );
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