document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=636359>Question 636359</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have a 10 foot in diameter fountain if I build a 3 foot walkway around it what would be the square footage of the walkway?<BR>\n" );
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document.write( "I would like  the answer and how to get the answer  thank you so much  zina </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #400945 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=400945\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area of fountain only: \r<BR>\n" );
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document.write( "A = pi*r^2\r<BR>\n" );
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document.write( "A = pi*5^2\r<BR>\n" );
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document.write( "A = 25pi\r<BR>\n" );
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document.write( "Area of fountain+walkway\r<BR>\n" );
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document.write( "A = pi*r^2\r<BR>\n" );
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document.write( "A = pi*8^2\r<BR>\n" );
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document.write( "A = 64pi\r<BR>\n" );
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document.write( "Area of walkway only\r<BR>\n" );
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document.write( "A = (Area of fountain+walkway) - (Area of fountain)\r<BR>\n" );
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document.write( "A = 64pi - 25pi\r<BR>\n" );
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document.write( "A = 39pi\r<BR>\n" );
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document.write( "So the area of the walkway only is exactly 39pi square feet. This is approximately 39pi = 39*3.14159 = 122.52201 square feet </SPAN>\n" );
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