document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=600426>Question 600426</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi! I don't know how to solve this problem: \r<BR>\n" );
document.write( "\n" );
document.write( "For angleKMH with side lengths k,m, and h, use the law of cosines to write an equation to find the length of side m. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #379333 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=379333\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For angleKMH with side lengths k,m, and h, use the law of cosines to write an equation to find the length of side m.<BR>\n" );
document.write( "**<BR>\n" );
document.write( "Law of Cosines:c^2=a^2+b^2-2*a*b*cosC<BR>\n" );
document.write( "Use Law of Cosines when 2 sides and the included angle of a triangle are known, and you need to find the third side.<BR>\n" );
document.write( "For given problem:<BR>\n" );
document.write( "The two sides are h and k and their included angle is M. You need to find side m.<BR>\n" );
document.write( "m^2=h^2+k^2-2*h*k *cos M<BR>\n" );
document.write( "m=&#8730;(h^2+k^2-2*h*k *cos M) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );