document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=665644>Question 665644</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The perimeter of a rectangle is 114m, and the area of the rectangle is 56m^2. Find the dimension of the rectangle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #413980 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=413980\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given<BR>\n" );
document.write( "p = 114 = 2l + 2w<BR>\n" );
document.write( "a = 56 = (l)(w), which is the same as l = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=56%2Fw ALIGN=MIDDLE  ALT=\"56%2Fw\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...\r<BR>\n" );
document.write( "\n" );
document.write( "Substitute the second equation into the first<BR>\n" );
document.write( "2<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=56%2Fw ALIGN=MIDDLE  ALT=\"56%2Fw\"   DISABLED_style= \"max-width:90%; height:auto;\" > + 2w = 114<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=112%2Fw ALIGN=MIDDLE  ALT=\"112%2Fw\"   DISABLED_style= \"max-width:90%; height:auto;\" > + 2w = 114<BR>\n" );
document.write( "Multiply the entire equation by w<BR>\n" );
document.write( "112 + 2<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%5E2 ALIGN=MIDDLE  ALT=\"w%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 114w<BR>\n" );
document.write( "2<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%5E2 ALIGN=MIDDLE  ALT=\"w%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > - 114w + 112 = 0<BR>\n" );
document.write( "Factor<BR>\n" );
document.write( "(2w-112)(w-1)<BR>\n" );
document.write( "2w-112=0, so w = 56<BR>\n" );
document.write( "w-1=0, so w=1<BR>\n" );
document.write( "...<BR>\n" );
document.write( "Dimensions are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2856%29 ALIGN=MIDDLE  ALT=\"highlight%2856%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >m by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%281%29 ALIGN=MIDDLE  ALT=\"highlight%281%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >m<BR>\n" );
document.write( "...<BR>\n" );
document.write( "Check <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cartoon%28%0D%0Aa+=+%2856%29%281%29%2C%0D%0Aa+=+56%29 ALIGN=MIDDLE  ALT=\"cartoon%28%0D%0Aa+=+%2856%29%281%29%2C%0D%0Aa+=+56%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cartoon%28%0D%0Ap+=+2%281%29+%2B+2%2856%29%2C%0D%0Ap+=+2+%2B+112%2C%0D%0Ap+=+114%29 ALIGN=MIDDLE  ALT=\"cartoon%28%0D%0Ap+=+2%281%29+%2B+2%2856%29%2C%0D%0Ap+=+2+%2B+112%2C%0D%0Ap+=+114%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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