document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1098035>Question 1098035</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A quadrilateral has four angles and angle AB ll to Angle CD and Angle A:B is2:7& C:D is 3:8 find all Angle </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #712437 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</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=712437\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A better restatement of the exercise is this:\r<BR>\n" );
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document.write( "Quadrilateral ABCD has side AB parallel to side CD, and ratio of interior angle at A to that at B is 2:7, and the ratio of interior angle at C to that at D is 3:8.<BR>\n" );
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document.write( "The given information that AB is parallel to CD makes possible finding four equations.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28A%2BD=180%2CB%2BC=180%2CA%2FB=2%2F7%2CC%2FD=3%2F8%29 ALIGN=MIDDLE  ALT=\"system%28A%2BD=180%2CB%2BC=180%2CA%2FB=2%2F7%2CC%2FD=3%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >------four unknowns, four equations.  I leave the rest to you.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28D=144%2Adegrees%2CA=36%2Adegrees%2CB=126%2Adegrees%2CC=54%2Adegrees%29 ALIGN=MIDDLE  ALT=\"system%28D=144%2Adegrees%2CA=36%2Adegrees%2CB=126%2Adegrees%2CC=54%2Adegrees%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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