document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=627114>Question 627114</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I find the area of a triangle that has the side measurements of 6.2, 6.9, and 8.4? There are no angles given. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #394704 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=394704\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How do I find the area of a triangle that has the side measurements of 6.2, 6.9, and 8.4? There are no angles given.<BR>\n" );
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document.write( "You can use Heron's Law<BR>\n" );
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document.write( "s = Perimeter/2 = (6.2+6.9+8.4)2<BR>\n" );
document.write( "s = 10.75<BR>\n" );
document.write( "a = 6.2<BR>\n" );
document.write( "b = 6.9<BR>\n" );
document.write( "c = 8.4<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Area+=+sqrt%28s%28s-a%29%2A%28s-b%29%2A%28s-c%29%29 ALIGN=MIDDLE  ALT=\"Area+=+sqrt%28s%28s-a%29%2A%28s-b%29%2A%28s-c%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Or, you can use the Cosine Law to find an angle, then find the area.<BR>\n" );
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