document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=740305>Question 740305</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \"Suppose that the length of a radius of a circle is the same as the length of a side of a square. If the circumference of the circle is 11.4 centimeters longer than the perimeter of the square, find the length of a radius of the circle. (Use 3.14 as an approximation for \"Pie\").\"\r<BR>\n" );
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document.write( "Can I get step by step help with this problem? Not sure how to set up the equation or even solve.\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #451553 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=451553\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> circle radius = r\r<BR>\n" );
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document.write( "circumference = 2*pi*r\r<BR>\n" );
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document.write( "length of side of square= r<BR>\n" );
document.write( "perimeter = 4r\r<BR>\n" );
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document.write( "circumference- perimeter = 11.4\r<BR>\n" );
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document.write( "6.28r-4r=11.4\r<BR>\n" );
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document.write( "2.28r=11.4\r<BR>\n" );
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document.write( "r= 11.4/2.28<BR>\n" );
document.write( "= 5 cm\r<BR>\n" );
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document.write( "radius = 5 cm<BR>\n" );
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