document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=91320>Question 91320</A>: <I><SPAN STYLE=\"word-break: break-all;\"> hi, i had some problems solving this question: 'how to find the area of a regular and a irregular heptagon'\r<BR>\n" );
document.write( "\n" );
document.write( "so please can you help me with this problem.<BR>\n" );
document.write( "thanks a lot!<BR>\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 #66768 by </B><A HREF=/tutors/aboutme.mpl?userid=mathispowerful><B>mathispowerful(115)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mathispowerful><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=66768\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I don't think there is a fixed formula to calculate the irregular shape.\r<BR>\n" );
document.write( "\n" );
document.write( "But the following \"divide and conquer\" approach will work.\r<BR>\n" );
document.write( "\n" );
document.write( "Divide heptagon into 5 triangles, calculate the area of these triangles and add them together.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(If you need your questiones answered quickly, you \r<BR>\n" );
document.write( "\n" );
document.write( "may contact me by going to my webpage, usually you \r<BR>\n" );
document.write( "\n" );
document.write( "will get the answer (step by step) within 24 hrs, \r<BR>\n" );
document.write( "\n" );
document.write( "I may charge you a very small fee through Paypal)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );