document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=248505>Question 248505</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3. A diagonal is drawn in a 12-in. square floor tile. Find<BR>\n" );
document.write( "the sine, cosine, and tangent of the angle formed by the<BR>\n" );
document.write( "diagonal and a side. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #181103 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=181103\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A diagonal is drawn in a 12-in. square floor tile. Find<BR>\n" );
document.write( "the sine, cosine, and tangent of the angle formed by the<BR>\n" );
document.write( "diagonal and a side.<BR>\n" );
document.write( "-----------------------<BR>\n" );
document.write( "Let each side be \"x\"<BR>\n" );
document.write( "By Pythagoras: 2x^2 = 144<BR>\n" );
document.write( "x^2 = 72<BR>\n" );
document.write( "x = 6sqrt(2)<BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "sin = 6sqrt(2)/12<BR>\n" );
document.write( "cos = 6sqrt(2)/12<BR>\n" );
document.write( "tan = 1<BR>\n" );
document.write( "-----------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );