document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1014882>Question 1014882</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the front and back walls of an a-frame cottage has the shape of an isosceles triangle. It stands 28 feet high and 20 feet wide at its base. What is the angle of elevation of its roof? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #631260 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=631260\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Form a right triangle with height 28 and base of 10.<BR>\n" );
document.write( "The sine of the elevation angle can be found using,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28E%29=OPP%2FADJ ALIGN=MIDDLE  ALT=\"tan%28E%29=OPP%2FADJ\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28E%29=28%2F10 ALIGN=MIDDLE  ALT=\"tan%28E%29=28%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E=70.3 ALIGN=MIDDLE  ALT=\"E=70.3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=degrees ALIGN=MIDDLE  ALT=\"degrees\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );