document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=782704>Question 782704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help solve this problem:<BR>\n" );
document.write( "A garden is made up of a rectangle that is 20 yards by 15 yards with a semicircle on each end.<BR>\n" );
document.write( "how much fencing is needed?<BR>\n" );
document.write( "I know the answer is 171.1 yards but i dont know how to get that answer please help me </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #476492 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=476492\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let the semi circle be at the width ends\r<BR>\n" );
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document.write( "width of rectangle = 15 yards<BR>\n" );
document.write( "so radius of semicircle = 7.5 yards\r<BR>\n" );
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document.write( "semicircle on either side when you add up = one circle\r<BR>\n" );
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document.write( "perimeter of circle = 2 * pi * r\r<BR>\n" );
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document.write( "=2*pi*7.5\r<BR>\n" );
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document.write( "=15pi\r<BR>\n" );
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document.write( "add to this the lengths of the rectangle\r<BR>\n" );
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document.write( "20+20=40\r<BR>\n" );
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document.write( "Total fencing required = 40 + 15pi\r<BR>\n" );
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document.write( "=87.12  yards approx.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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