document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1171>Question 1171</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a professional gardner was asked to plant 10 trees in the backyard of a wealthy client. The problem was that the trees must be planted in 5 rows each containing 4 trees. How does the gardener do it? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #354 by </B><A HREF=/tutors/aboutme.mpl?userid=khwang><B>khwang(438)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=khwang><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=354\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  The trees should be as five star shape,but it is hard to draw there.\r<BR>\n" );
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document.write( " You can try to draw a regular pentagon(say ABCDE) and then connecting the 5<BR>\n" );
document.write( " diagonals(5 rows) AC, AD, BE,BD, and CE to form the star. Plant the 10 trees <BR>\n" );
document.write( " at the 5 vertices A,B,C,D,E and the 5 intersections points of diagonals.<BR>\n" );
document.write( " Andyou can see there are 4 trees on each of the diagonal row.\r<BR>\n" );
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document.write( "             A  <BR>\n" );
document.write( "         B       E\r<BR>\n" );
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document.write( "           C    D<BR>\n" );
document.write( "          <BR>\n" );
document.write( "  </SPAN>\n" );
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