document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=478728>Question 478728</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a pond 100 feet in diameter is surrounded by a circular grass walk 2 feet wide. how many square feet of grass are there on the walk ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #328057 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=328057\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> pond radius = 50<BR>\n" );
document.write( "radius of pond +walk = 52 \r<BR>\n" );
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document.write( "pi*(52^2-50^2) is the area of walk<BR>\n" );
document.write( "= 642.88 ft^2 </SPAN>\n" );
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