document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=165108>Question 165108</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The size of a television screen is given as the length of the screens diagonal. If the screens were flat, then the area of a square 21-inch screen would be how many square inches greater than the area of a square 19-inch screen??? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #121706 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=121706\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area of 21\":<BR>\n" );
document.write( "2s^2=21^2 Pythagoras <BR>\n" );
document.write( "s^2=441/2<BR>\n" );
document.write( "s=sqrt(220.5)<BR>\n" );
document.write( "A=220.5<BR>\n" );
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document.write( "Area of 19\":<BR>\n" );
document.write( "2s^2=19^2<BR>\n" );
document.write( "s^2=361/2<BR>\n" );
document.write( "s=sqrt(180.5)<BR>\n" );
document.write( "A=180.5<BR>\n" );
document.write( ".<BR>\n" );
document.write( "220.5-180.5=40 sq. in. difference<BR>\n" );
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document.write( "Ed<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );