document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=192720>Question 192720</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area of a circle is 28 square meters. What is its circumference? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #144644 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=144644\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The area of a circle is 28 square meters. What is its circumference?<BR>\n" );
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document.write( "Area = (pi)r^2<BR>\n" );
document.write( "28 = (pi)r^2<BR>\n" );
document.write( "r = sqrt[28/pi] meters<BR>\n" );
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document.write( "Circumference = 2(pi)r<BR>\n" );
document.write( "C = 2(pi)*sqrt(28/pi)<BR>\n" );
document.write( "C = 2*sqrt(28)<BR>\n" );
document.write( "C = 2*2sqrt(7)<BR>\n" );
document.write( "C = 4*sqrt(7) meters<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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