document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1065320>Question 1065320</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Okay I have to find the orthocenter of a triangle with the coordinates of P(2,5) Q(8,5) and R(8,1). If you map it out you get one horizontal side and one vertical side... A right triangle. My math teacher doesn't know how to teach. Please help me find the orthocenter. It's due tomorrow. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #680472 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52803)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=680472\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Okay I have to find the orthocenter of a triangle with the coordinates of P(2,5) Q(8,5) and R(8,1). <BR>\n" );
document.write( "If you map it out you get one horizontal side and one vertical side... A right triangle. My math teacher doesn't know how to teach. <BR>\n" );
document.write( "Please help me find the orthocenter. It's due tomorrow.<BR>\n" );
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document.write( "Nothing can be easier.\r<BR>\n" );
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document.write( "For this right-angled triangle, as for ANY right-angled triangle, the ORTHOCENTER is the right angle vertex.\r<BR>\n" );
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document.write( "By the way, do you know what the ORTHOCENTER of a triangle is ?\r<BR>\n" );
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document.write( "It is the intersection point of all three altitudes of the triangle.\r<BR>\n" );
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document.write( "Useful notice: For any triangle, its altitudes are concurrent, which means that all three altitudes intersect at one point.\r<BR>\n" );
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