document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1159984>Question 1159984</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find  the area on the surface of a circular pond that has a diameter  of 12m .<BR>\n" );
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document.write( "2] The pond is surrounded by path of width 2m if it costs  55dollar per meter square to pare  the path with  tiles find  the  cost. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #783164 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=783164\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 12 m diameter <BR>\n" );
document.write( "6 m radius<BR>\n" );
document.write( "A=pi*r^2=36 pi m^2\r<BR>\n" );
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document.write( "circumference of pond is pi*D=12 pi meters<BR>\n" );
document.write( "The circumference of the path:  The path is a circle with diameter 16 m, 2 on each side of the pond, so radius is 8 m<BR>\n" );
document.write( "The area of pond+path is 64 pi m^2.  The area of the pond alone is 36 pi m^2, so the path is 28 pi m^2=87.96 m^2  or 88 m^2<BR>\n" );
document.write( "The cost will be 88m^2*$55/m^2=$4840. My eyes saw a $ in place of another 5. Sorry! </SPAN>\n" );
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