document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=567535>Question 567535</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If the perimeter of a regtangle is 80m and the area is 300 m2 what is the length and width of the rectangle.  What is the formula for working out this? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #366626 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=366626\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> perimeter of recatngle = 2(L+W)\r<BR>\n" );
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document.write( "2(L+W)=80\r<BR>\n" );
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document.write( "Area of rectangle = L*W\r<BR>\n" );
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document.write( "L*W= 300<BR>\n" );
document.write( "L= 300/w\r<BR>\n" );
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document.write( "substitute L in the first equation\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28%28300%2FW%29%2BW%29=80 ALIGN=MIDDLE  ALT=\"2%28%28300%2FW%29%2BW%29=80\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28%28300%2BW%5E2%29%2FW%29=80 ALIGN=MIDDLE  ALT=\"2%28%28300%2BW%5E2%29%2FW%29=80\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Multiply by W\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28300%2BW%5E2%29=+80W ALIGN=MIDDLE  ALT=\"2%28300%2BW%5E2%29=+80W\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "divide by 2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=300%2BW%5E2=40W%0D%0A%0D%0A%0D%0A%7B%7B%7BW%5E2-40W%2B300%29=0 ALIGN=MIDDLE  ALT=\"300%2BW%5E2=40W%0D%0A%0D%0A%0D%0A%7B%7B%7BW%5E2-40W%2B300%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W%5E2-30W-10W%2B300=0 ALIGN=MIDDLE  ALT=\"W%5E2-30W-10W%2B300=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "W(W-30)-10(W-30)=0\r<BR>\n" );
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document.write( "(W-30)(W-10)=0\r<BR>\n" );
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document.write( "W= 30 OR 10\r<BR>\n" );
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document.write( "The dimensions are 30m by 10m\r<BR>\n" );
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document.write( "m.ananth@hotmail.ca\r<BR>\n" );
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document.write( " </SPAN>\n" );
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