document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=689720>Question 689720</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the reference angle for 5pi/8 and -490 degrees?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #426024 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=426024\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the reference angle for 5pi/8 and -490 degrees?<BR>\n" );
document.write( "5&#960;/8=1.9635 radians in quadrant II<BR>\n" );
document.write( "reference angle=&#960;-1.9635&#8776;1.1781<BR>\n" );
document.write( "..<BR>\n" );
document.write( "-490º+360º=-130º in quadrant III<BR>\n" );
document.write( "reference angle=-130+180=50º<BR>\n" );
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