document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=281396>Question 281396</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 35in television set has width of 28inches. What is its height? (35in. refers to diagnol of screen).<BR>\n" );
document.write( "Help would be appreciated:) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #204406 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathematicians><B>Mathematicians(84)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathematicians><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=Mathematicians><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=204406\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I am pretty sure the only way to solve this at the level I think you are in is using the formula:\r<BR>\n" );
document.write( "\n" );
document.write( "If you have a right triangle, then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5E2+%2B+B%5E2+=+C%5E2 ALIGN=MIDDLE  ALT=\"A%5E2+%2B+B%5E2+=+C%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > where C is equal to the hypotenuse (or diagonal)\r<BR>\n" );
document.write( "\n" );
document.write( "so with your example, we are given the diagonal and either A or B, it doesn't matter since A and B are commutative.\r<BR>\n" );
document.write( "\n" );
document.write( "I will let B = X (or the answer)<BR>\n" );
document.write( "which implies<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=28%5E2+%2B+X%5E2+=+35%5E2 ALIGN=MIDDLE  ALT=\"28%5E2+%2B+X%5E2+=+35%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "evaluating the squares:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=784+%2B+X%5E2+=+1225 ALIGN=MIDDLE  ALT=\"784+%2B+X%5E2+=+1225\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "to solve for X, we will want to get it by itself by subtracting 784 on both sides:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X%5E2+=+441 ALIGN=MIDDLE  ALT=\"X%5E2+=+441\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "Finally, square root both sides\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X+=+%2B21 ALIGN=MIDDLE  ALT=\"X+=+%2B21\"   DISABLED_style= \"max-width:90%; height:auto;\" >  or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X+=+-21 ALIGN=MIDDLE  ALT=\"X+=+-21\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "Since we are talking about measurement, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X+=+21 ALIGN=MIDDLE  ALT=\"X+=+21\"   DISABLED_style= \"max-width:90%; height:auto;\" > will be your answer. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );