document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=287584>Question 287584</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the area of the circle inscribed inside the triangle with all three sides of length 12.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #208538 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=208538\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the area of the circle inscribed inside the triangle with all three sides of length 12.<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "s = 1/2 the perimeter = 18<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r+=+sqrt%28%28s-a%29%28s-b%29%28s-c%29%2Fs%29 ALIGN=MIDDLE  ALT=\"r+=+sqrt%28%28s-a%29%28s-b%29%28s-c%29%2Fs%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > radius of circle<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r+=+sqrt%286%5E3%2F18%29+=+sqrt%2812%29 ALIGN=MIDDLE  ALT=\"r+=+sqrt%286%5E3%2F18%29+=+sqrt%2812%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Area+=+pi%2Ar%5E2+=+12pi ALIGN=MIDDLE  ALT=\"Area+=+pi%2Ar%5E2+=+12pi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Area =~ 37.699 sq units<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );