document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=253715>Question 253715</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the given coordinates are the vertices of a triangle.\r<BR>\n" );
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document.write( "1. A(3,5), B(4,7), C(7,6)\r<BR>\n" );
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document.write( "2. S(6,5), T(8,3), U(12,-1)\r<BR>\n" );
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document.write( "3. H(-8,4), I(-4,2), J(4,-2)\r<BR>\n" );
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document.write( "4. D(1,-5), E(-3,0), F(-1,0)\r<BR>\n" );
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document.write( "5. R(1,3), S(4,0), T(10,-6)\r<BR>\n" );
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document.write( "6. W(2,6), X(1,6), Y(4,2)\r<BR>\n" );
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document.write( "7. P(-3,2), L(1,1), M(9,-1)\r<BR>\n" );
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document.write( "8. B(1,1), C(6,5), D(4,-1) </SPAN>\n" );
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