document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=733916>Question 733916</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Triangle ABC has vertices A(-2,3), B(-3,1), and C(-1,2). What are the vertices of A'B'C' after the triangle is rotated 180 degrees about the origin?\r<BR>\n" );
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document.write( "So far, what I have done was only state the type of coordinates that a rotation of 90 degrees and 180 degrees would make.<BR>\n" );
document.write( "90 degrees rotation= (x,y) to (-y,x)<BR>\n" );
document.write( "180 degrees rotation= (x,y) to (-x,-y) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #448637 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=448637\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Triangle ABC has vertices A(-2,3), B(-3,1), and C(-1,2). What are the vertices of A'B'C' after the triangle is rotated 180 degrees about the origin? \r<BR>\n" );
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document.write( "So far, what I have done was only state the type of coordinates that a rotation of 90 degrees and 180 degrees would make.<BR>\n" );
document.write( "90 degrees rotation= (x,y) to (-y,x)<BR>\n" );
document.write( "180 degrees rotation= (x,y) to (-x,-y)<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Use your rule for 180 degree rotation on A,B,C to get:<BR>\n" );
document.write( "A': (2,-3)<BR>\n" );
document.write( "B': (3,-1)<BR>\n" );
document.write( "C': (1,-2)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
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