document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1041009>Question 1041009</A>: <I><SPAN STYLE=\"word-break: break-all;\"> geometry, area of a triangle given its 3 sides.<BR>\n" );
document.write( "need proof of Heron formula </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #655936 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=655936\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "Here's one page that provides the proof\r<BR>\n" );
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document.write( "<a  rel=nofollow HREF= \"http://jwilson.coe.uga.edu/emt725/Heron/HeronProofAlg.html\">http://jwilson.coe.uga.edu/emt725/Heron/HeronProofAlg.html</a><BR>\n" );
document.write( "</font> </SPAN>\n" );
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