document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=993527>Question 993527</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A walking path around the outside of a garden is shaped like a triangle. Two sides of the path that measures 32 ft and 39 ft form a 76 degree angle. If you walk around the entire path one time, how far have you walked? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #612770 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=612770\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> One could recognize this as a Law Of Cosines problem.  <BR>\n" );
document.write( "... Is that enough help for you?\r<BR>\n" );
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document.write( "Let me say more thoroughly:  This IS a Law of Cosines problem.  You want the perimeter of the triangle, and for that, you want to find the last side of the triangle.  That would be some number, say c.  You have a perimeter which will be  32+39+c, and you use Law of Cosines to find c.\r<BR>\n" );
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document.write( "As a formula, Law of Cosines can be expressed  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2%2Bb%5E2-2%2Aab%2Acos%28gamma%29=c%5E2 ALIGN=MIDDLE  ALT=\"a%5E2%2Bb%5E2-2%2Aab%2Acos%28gamma%29=c%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >  in which <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=gamma ALIGN=MIDDLE  ALT=\"gamma\"   DISABLED_style= \"max-width:90%; height:auto;\" > is opposite of side c.\r<BR>\n" );
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document.write( "If you found c=44, then you did that part with the formula correctly.  Now you should be able to evaluate the perimeter:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=32%2B39%2B44 ALIGN=MIDDLE  ALT=\"32%2B39%2B44\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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