document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1117022>Question 1117022</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Triangle ABC has the following points: A(4,-1), B(10,7), and C(-16,3). What type of triangle is this?\r<BR>\n" );
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document.write( "Options:<BR>\n" );
document.write( "Right <BR>\n" );
document.write( "Isosceles<BR>\n" );
document.write( "Equilateral<BR>\n" );
document.write( "Scalene\r<BR>\n" );
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document.write( "P.S.: I am not sure how i am suppose to determine what kind it is by just looking at the points? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #731961 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=731961\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You need to understand or know the definitions of those triangle types and know the Distance Formula (for finding the size of each segment).\r<BR>\n" );
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document.write( "Right Triangle or not - you might either use slopes of the three segments or use Pythagorean Theorem.\r<BR>\n" );
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document.write( "(Identify longest side; say it is c;  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2By%5E2%3C%3Ec%5E2 ALIGN=MIDDLE  ALT=\"x%5E2%2By%5E2%3C%3Ec%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > not a Right Triangle)\r<BR>\n" );
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document.write( "(Any two slopes negative reciprocals, then a right angle) </SPAN>\n" );
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