document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=67446>Question 67446</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A 12 foot ladder leans against the side of a building, making an angle of 30 degrees with the ground. To increase the reach of the ladder against the building, the ladder is moved so that it makes an angle of 60 degrees with the ground. To the nearest tenth of a foot, how much further up the building does the ladder now reach? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #47994 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=47994\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let h1 be the height of the first reach.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%2830%29+=+h1%2F12 ALIGN=MIDDLE  ALT=\"sin%2830%29+=+h1%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" > Solve for h1.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h1+=+12sin%2830%29 ALIGN=MIDDLE  ALT=\"h1+=+12sin%2830%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h1+=+12%280.5%29 ALIGN=MIDDLE  ALT=\"h1+=+12%280.5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h1+=+6 ALIGN=MIDDLE  ALT=\"h1+=+6\"   DISABLED_style= \"max-width:90%; height:auto;\" >ft.\r<BR>\n" );
document.write( "\n" );
document.write( "Let h2 be the new height.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%2860%29+=+h2%2F12 ALIGN=MIDDLE  ALT=\"sin%2860%29+=+h2%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" > Solve for h2.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h2+=+12sin%2860%29 ALIGN=MIDDLE  ALT=\"h2+=+12sin%2860%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h2+=+12%280.866%29 ALIGN=MIDDLE  ALT=\"h2+=+12%280.866%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h2+=+10.39 ALIGN=MIDDLE  ALT=\"h2+=+10.39\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The additional reach = h2-h2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h2-h1+=+10.39-6 ALIGN=MIDDLE  ALT=\"h2-h1+=+10.39-6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Additional reach = 4.4 ft. (To the nearest tenth) </SPAN>\n" );
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