document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=984003>Question 984003</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please answer my question..<BR>\n" );
document.write( "in a triangle ABC is known that the large angle A is 30 degrees and angle B is 60 degrees. If a + b = 6 then the length of the side b is ...<BR>\n" );
document.write( "thanks  you.. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #604801 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=604801\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> in a triangle ABC is known that the large angle A is 30 degrees and angle B is 60 degrees. If a + b = 6 then the length of the side b is ...<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "a + b = 6<BR>\n" );
document.write( "a = b*tan(30)<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "b*tan(30) + b = 6<BR>\n" );
document.write( "b = 6/(tan(30) + 1)<BR>\n" );
document.write( "b =~ 3.80385 </SPAN>\n" );
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