document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1116206>Question 1116206</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the radius of a circle with an area of 80cm 2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #731043 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=731043\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the area? It is:<BR>\n" );
document.write( "r^2*Pi = area<BR>\n" );
document.write( "now we work it backwards:<BR>\n" );
document.write( "r^2*Pi = 80<BR>\n" );
document.write( "r^2 = 80/Pi<BR>\n" );
document.write( "r^2 = 25.46<BR>\n" );
document.write( "sqrt(r^2) = sqrt(25.46)<BR>\n" );
document.write( "r = 5.05 </SPAN>\n" );
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