document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1038872>Question 1038872</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A playground is being built in the shape of a circle with a diameter of 20 feet long. \r<BR>\n" );
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document.write( " a) How much sod (grass) would need to bought to cover the playground?\r<BR>\n" );
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document.write( " Amount of sod(grass) = \r<BR>\n" );
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document.write( "b) How much fencing would need to bought to enclose the playground?\r<BR>\n" );
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document.write( " Amount of fencing =\r<BR>\n" );
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document.write( "Please help. I'm unsure what formulas I need to use for each problem.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #653605 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=653605\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (a)<BR>\n" );
document.write( "Say HOW the grass is measured.  Is this mass, volume, or area?  Use formula for area of a circle if measure is to be in area, square feet.\r<BR>\n" );
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document.write( "(b)<BR>\n" );
document.write( "Circumference formula. </SPAN>\n" );
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