document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=128080>Question 128080</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I don't know where to begin. Can someone help with this word problem?\r<BR>\n" );
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document.write( "What does it mean to refer to a 20in TV set or a 25-in TV set? Such units refer to the diagonal of the screen. A 35- in TV set also has a width of 28 inches. What is its height? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #93787 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=93787\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A 35- in TV set also has a width of 28 inches. What is its height?<BR>\n" );
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document.write( "Use Pythagoras.<BR>\n" );
document.write( "You have a right triangle with the diagonal being the hypotenuse.<BR>\n" );
document.write( "EQUATION:<BR>\n" );
document.write( "35^2 = x^2 + 28^2<BR>\n" );
document.write( "x^2 = 35^2-28^2<BR>\n" );
document.write( "x^2 = 441<BR>\n" );
document.write( "x = sqrt(441)<BR>\n" );
document.write( "x = 21 inches.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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