document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=187025>Question 187025</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/032150108X/algebrahomeworkh>Survey of Mathematics w/ Applications expanded edition</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> <a  rel=nofollow HREF=\"http://tinypic.com\" target=\"_blank\"><IMG STYLE=\"max-width:80%;\" src=\"http://i44.tinypic.com/14n35no.jpg\" border=\"0\" alt=\"Image and video hosting by TinyPic\"></a>\r<BR>\n" );
document.write( "\n" );
document.write( "In this problem I need to find the lengths of all missing sides and measures of all angles for both triangles. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #140196 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=140196\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> </pre><font size=4><b><BR>\n" );
document.write( "We'll do the 1st triangle ABC :<BR>\n" );
document.write( "Let's see the triangle:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-3%2C3%2C-1%2C14%2Ctriangle%28-2%2C0%2C0%2C12%2C2%2C0%29%2Cgreen%28line%280%2C0%2C0%2C12%29%29%2Clocate%280%2C12.8%2CA%29%2Clocate%28-2.3%2C0%2CB%29%2Clocate%282.3%2C0%2CC%29%2Cred%28locate%280%2C-.3%2C9%29%29%2Cred%28locate%28-1.8%2C1.2%2C72%5Eo%29%29%2Cred%28locate%28-1.5%2C6%2C13%29%29%2Cgreen%28locate%280.2%2C6%2CD%29%29%2Cgreen%28line%28-.25%2C0%2C-.25%2C.5%29%29%2Cgreen%28line%28-.25%2C.5%2C.25%2C.5%29%29%2Cgreen%28line%28.25%2C.5%2C.25%2C0%29%29%2Cgreen%28locate%28.3%2C1%2CE%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "As shown: we need AC=?; A=?; C?<BR>\n" );
document.write( "We need to get 1st Length \"D\":<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin72%5Eo=D%2F13 ALIGN=MIDDLE  ALT=\"sin72%5Eo=D%2F13\"   DISABLED_style= \"max-width:90%; height:auto;\" >---><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D=%28sin72%5Eo%29%2813%29=12.36 ALIGN=MIDDLE  ALT=\"D=%28sin72%5Eo%29%2813%29=12.36\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "By Pyth Theorem, we get:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13%5E2=D%5E2%2B%28BE%29%5E2+ ALIGN=MIDDLE  ALT=\"13%5E2=D%5E2%2B%28BE%29%5E2+\"   DISABLED_style= \"max-width:90%; height:auto;\" >----><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=169=12.36%5E2%2B%28BE%29%5E2 ALIGN=MIDDLE  ALT=\"169=12.36%5E2%2B%28BE%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28BE%29%5E2=169-152.77=16.23 ALIGN=MIDDLE  ALT=\"%28BE%29%5E2=169-152.77=16.23\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BE=sqrt%2816.23%29=4.03 ALIGN=MIDDLE  ALT=\"BE=sqrt%2816.23%29=4.03\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=EC=9-BE=9-4.03=4.97 ALIGN=MIDDLE  ALT=\"EC=9-BE=9-4.03=4.97\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "Now, for length \"AC\": ---><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=AC%5E2=D%5E2%2BEC%5E2=12.36%5E2%2B4.97%5E2 ALIGN=MIDDLE  ALT=\"AC%5E2=D%5E2%2BEC%5E2=12.36%5E2%2B4.97%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=AC=sqrt%28177.47%29 ALIGN=MIDDLE  ALT=\"AC=sqrt%28177.47%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >----><font color=\"red\">AC=13.32</font><BR>\n" );
document.write( "For Angle C:----> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28C%29=opp%2Fhyp=D%2FAC=12.36%2F13.32=0.9279279 ALIGN=MIDDLE  ALT=\"sin%28C%29=opp%2Fhyp=D%2FAC=12.36%2F13.32=0.9279279\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28C%29=sin%5E-1%280.9279279%29 ALIGN=MIDDLE  ALT=\"%28C%29=sin%5E-1%280.9279279%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >----> <font color=\"red\">C=68.11^o</font><BR>\n" );
document.write( "For Angle A: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2BB%2BC=180%5E0 ALIGN=MIDDLE  ALT=\"A%2BB%2BC=180%5E0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2B72%2B68.11=180 ALIGN=MIDDLE  ALT=\"A%2B72%2B68.11=180\"   DISABLED_style= \"max-width:90%; height:auto;\" >-----><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=180-72-68.11 ALIGN=MIDDLE  ALT=\"A=180-72-68.11\"   DISABLED_style= \"max-width:90%; height:auto;\" >---><font color=\"red\">A=39.89^o</font>: See below,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-3%2C3%2C-1%2C14%2Ctriangle%28-2%2C0%2C0%2C12%2C2%2C0%29%2Clocate%280%2C12.8%2CA%29%2Clocate%28-2.3%2C0%2CB%29%2Clocate%282.3%2C0%2CC%29%2Cred%28locate%280%2C-.3%2C9%29%29%2Cred%28locate%28-1.8%2C1.2%2C72%5Eo%29%29%2Cred%28locate%28-1.5%2C6%2C13%29%29%2Cblue%28locate%28-.3%2C10.5%2C39.89%5Eo%29%29%2Cblue%28locate%281.2%2C1.2%2C68.11%5Eo%29%29%2Cblue%28locate%281.3%2C6%2C13.32%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "Thank you,<BR>\n" );
document.write( "Jojo</pre> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );