document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=391374>Question 391374</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A quadrilateral has three angles that measure 90 degrees , 100 degrees , and 120 degrees. Which is the measure of the fourth angle?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #277673 by </B><A HREF=/tutors/aboutme.mpl?userid=gioxi><B>gioxi(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=gioxi><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=gioxi><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=277673\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Add the given angles together and subtract from 360 degrees.<BR>\n" );
document.write( "A°+B°+C°+D°=360°<BR>\n" );
document.write( "360°-120-100-90=50° </SPAN>\n" );
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