document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=937435>Question 937435</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A 10 meter ladder is leaning against the side of a building. If the bottom of the ladder is 3 meters from the bottom of the building, find the measure of the acute angle that the ladder makes with the building. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #570840 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=570840\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> use law of sines:<BR>\n" );
document.write( "a/sinA = b/sinB<BR>\n" );
document.write( "3/sinA = 10/sin(90)<BR>\n" );
document.write( "sinA = 3*sin(90)/10<BR>\n" );
document.write( "A = asin( 3*sin(90)/10 )<BR>\n" );
document.write( "A = 17.4576031237 degrees<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );