document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=509239>Question 509239</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In triangle ABC, AB + 2(BC) = BC + 2(AB) and AC + 2(AB) = AB + 2(AC). Classify triangle ABC.<BR>\n" );
document.write( "A. Scalene <BR>\n" );
document.write( "B. Isosceles <BR>\n" );
document.write( "C. Equilateral <BR>\n" );
document.write( "D. Right <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #341458 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=341458\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We note that the two equations are equivalent to \"AB = BC\" and \"AB = AC.\" Hence, AB = BC = AC and the triangle is equilateral. Equilateral triangles are sometimes defined to be isosceles as well. </SPAN>\n" );
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