document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=193674>Question 193674</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780321331793/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> The angle of elevation of a 15-ft ladder is 70°. Find out how far the base of the ladder is from the wall. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #145373 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=145373\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Tahoma\" size=1.5><BR>\n" );
document.write( "</pre><font size=4><b><BR>\n" );
document.write( "Let us see the ladder:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-1%2C10%2C-1%2C5%2Cline%280%2C0%2C0%2C4%29%2Cline%280%2C4%2C1.5%2C4%29%2Cline%281.5%2C4%2C1.5%2C0%29%2Cline%281.5%2C0%2C0%2C0%29%2Cgreen%28line%281.5%2C4%2C8%2C0%29%29%2Cline%288%2C0%2C-1%2C0%29%2Cred%28locate%286.8%2C.5%2C70%5Eo%29%29%2Cgreen%28locate%284.3%2C2.5%2Cladder=15ft%29%29%2Cgreen%28arrow%281.5%2C-.3%2C8%2C-.3%29%29%2Cred%28locate%284%2C-.5%2CX%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "By Trigo Function:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Cos%2870%5Eo%29=adj%2Fhyp=X%2F15 ALIGN=MIDDLE  ALT=\"Cos%2870%5Eo%29=adj%2Fhyp=X%2F15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X=cos%2870%5Eo%29%2815%29 ALIGN=MIDDLE  ALT=\"X=cos%2870%5Eo%29%2815%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%28X=5.13ft%29 ALIGN=MIDDLE  ALT=\"red%28X=5.13ft%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Answer\r<BR>\n" );
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document.write( "Thank you,<BR>\n" );
document.write( "Jojo</font> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );