document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=36682>Question 36682</A>: <I><SPAN STYLE=\"word-break: break-all;\"> fine the area of a regular dodecagon with side 10 cm </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #27200 by </B><A HREF=/tutors/aboutme.mpl?userid=psbhowmick><B>psbhowmick(878)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=psbhowmick><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=psbhowmick><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=27200\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A dodecagon is a 12-sided polygon.\r<BR>\n" );
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document.write( "The area of a regular polygon of 'n'-sides with each side = 'a' is given by<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+n%2Aa%5E2%2Acot%28pi%2Fn%29%2F4 ALIGN=MIDDLE  ALT=\"A+=+n%2Aa%5E2%2Acot%28pi%2Fn%29%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "For a regular dodecagon with each side 10 cm, the area is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+12%2A10%5E2%2Acot%28pi%2F12%29%2F4 ALIGN=MIDDLE  ALT=\"A+=+12%2A10%5E2%2Acot%28pi%2F12%29%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+300%2Acot%2815%5Eo%29 ALIGN=MIDDLE  ALT=\"A+=+300%2Acot%2815%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or A = 300 x 3.732 = 1119.6\r<BR>\n" );
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document.write( "Hence the reqd. area is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1119.6 ALIGN=MIDDLE  ALT=\"1119.6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cm%5E2 ALIGN=MIDDLE  ALT=\"cm%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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