document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=311198>Question 311198</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Vertices of a triangle A(1,2) B(5,10) C(-7,6) <BR>\n" );
document.write( "Show that it is a right triangle. <BR>\n" );
document.write( "Find length of each side.\r<BR>\n" );
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document.write( "THANK YOU ! (: </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #222576 by </B><A HREF=/tutors/aboutme.mpl?userid=nyc_function><B>nyc_function(2741)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nyc_function><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=nyc_function><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=222576\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> BIG HINT:\r<BR>\n" );
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document.write( "Use the distance formula for points written in the form (x,y).\r<BR>\n" );
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document.write( "You will use the distance formula to find the distance from A to B, from B to C and from A to C.  \r<BR>\n" );
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document.write( "To learn about the distance formula, copy and paste the free video clip below.\r<BR>\n" );
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document.write( "If you do not understand what to do after watching the math video clip, write back.\r<BR>\n" );
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document.write( "http://www.youtube.com/watch?v=YBeXhGl6pSE </SPAN>\n" );
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