document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=112387>Question 112387</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can anyone please help me solve these two problems. I am really confused. And not sure what I am doing. PLEAS HELP.\r<BR>\n" );
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document.write( "1)The area of a square is 25 square meters. What is it's perimeter?\r<BR>\n" );
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document.write( "2) A square support unit in a television is made with a scale measuring 3 centimeters. A new model being deigned for the upcoming year will have a larger square with a side measuring 3.2 centimeters. By how much will the area of the square be increased?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #82009 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=82009\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1) Think about the formula for finding the area of a square whose side is S:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+S%5E2 ALIGN=MIDDLE  ALT=\"A+=+S%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > But in this problem, you are told that the area, A, = 25 square meters, so substitute 25 for A and...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25+=+S%5E2 ALIGN=MIDDLE  ALT=\"25+=+S%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Take the square root of both sides.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5+=+S ALIGN=MIDDLE  ALT=\"5+=+S\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So the length of one side of the square is 5 meters.  The perimeter of a square is given by:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+4S ALIGN=MIDDLE  ALT=\"P+=+4S\"   DISABLED_style= \"max-width:90%; height:auto;\" > and since S = 5, substitute 5 for S and...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+4%285%29 ALIGN=MIDDLE  ALT=\"P+=+4%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P+=+20 ALIGN=MIDDLE  ALT=\"P+=+20\"   DISABLED_style= \"max-width:90%; height:auto;\" >meters.\r<BR>\n" );
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document.write( "2) The original area is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bo%5D+=+3%5E2 ALIGN=MIDDLE  ALT=\"A%5Bo%5D+=+3%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bo%5D+=+9 ALIGN=MIDDLE  ALT=\"A%5Bo%5D+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" >square centimeters.<BR>\n" );
document.write( "The new area will be:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bn%5D+=+%283.2%29%5E2 ALIGN=MIDDLE  ALT=\"A%5Bn%5D+=+%283.2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bn%5D+=+10.24 ALIGN=MIDDLE  ALT=\"A%5Bn%5D+=+10.24\"   DISABLED_style= \"max-width:90%; height:auto;\" >square centimeters.<BR>\n" );
document.write( "The increase in the area will be the difference of these two:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Bn%5D+-+A%5Bo%5D+=+10.24+-+9 ALIGN=MIDDLE  ALT=\"A%5Bn%5D+-+A%5Bo%5D+=+10.24+-+9\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1.24 ALIGN=MIDDLE  ALT=\"1.24\"   DISABLED_style= \"max-width:90%; height:auto;\" >square centimeters.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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