document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=893155>Question 893155</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A t.v.'s size is determined by the diagonal measure of its screen. What size t.v has dimensions 18 in by 24 in </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #541121 by </B><A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><B>algebrahouse.com(1659)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><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=algebrahouse.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=541121\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A right triangle is formed with legs of 18 and 24, and a hypotenuse being the diagonal.\r<BR>\n" );
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document.write( "Use the Pythagorean Theorem<BR>\n" );
document.write( "a² + b² = c²<BR>\n" );
document.write( "a and b are the legs<BR>\n" );
document.write( "c is the hypotenuse\r<BR>\n" );
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document.write( "18² + 24² = c² {substituted 18 for a and 24 for b}<BR>\n" );
document.write( "324 + 576 = c² {evaluated exponents}<BR>\n" );
document.write( "900 = c² {added}<BR>\n" );
document.write( "c = 30 {took the square root of each side}\r<BR>\n" );
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document.write( "The size is 30 inches<BR>\n" );
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