document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1208013>Question 1208013</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Show that the points A = (-2,0), B = (-4,4), and C = (8,5) are the vertices of a right triangle in two ways: \r<BR>\n" );
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document.write( "(a)By using the converse of the Pythagorean Theorem \r<BR>\n" );
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document.write( "(b)By using the slopes of the lines joining the vertices </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #846127 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=846127\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You can handle the one using slopes yourself.\r<BR>\n" );
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document.write( "Using Pythagorean Theorem, apply distance formula to find these lengths:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=AB=2sqrt%285%29 ALIGN=MIDDLE  ALT=\"AB=2sqrt%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=AC=5sqrt%285%29 ALIGN=MIDDLE  ALT=\"AC=5sqrt%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=BC=sqrt%28145%29 ALIGN=MIDDLE  ALT=\"BC=sqrt%28145%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >;\r<BR>\n" );
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document.write( "and then expect <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%28145%29%29%5E2=%282sqrt%285%29%29%5E2%2B%285sqrt%285%29%29%5E2 ALIGN=MIDDLE  ALT=\"%28sqrt%28145%29%29%5E2=%282sqrt%285%29%29%5E2%2B%285sqrt%285%29%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, which you will find is true. </SPAN>\n" );
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