document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=523833>Question 523833</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need examples of proofs and how to solve them. I also need help in solving paragraph proofs with trinagles whether they  are isoceles, equilateral, or both. Please reply as soon as possible. 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 #347649 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=347649\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Here are some for you to try on your own:\r<BR>\n" );
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document.write( "1 (easy). In triangle ABC, the altitude from A onto BC bisects BC. Show that triangle ABC is isosceles.\r<BR>\n" );
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document.write( "2 (medium). Prove that the incenter and circumcenter of a triangle are the same point if and only if the triangle is equilateral.\r<BR>\n" );
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document.write( "3 (hard). Prove that for any triangle, the circumcenter, orthocenter, and centroid all lie on a line.\r<BR>\n" );
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