document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=189145>Question 189145</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If A = 1,386 square centimeters and Pi = 22/7, find r. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A+=+%28Pi%29r%5E2++ ALIGN=MIDDLE  ALT=\"+A+=+%28Pi%29r%5E2++\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(Transpose the formula before solving for r.)\r<BR>\n" );
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document.write( "Pi is the pi sign (pi = 3.14). Please provide all steps for solving this problem.\r<BR>\n" );
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document.write( "Thanks,<BR>\n" );
document.write( "Blake </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #141887 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathtut><B>Mathtut(3670)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathtut><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=141887\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r%5E2=A%2F%28pi%29 ALIGN=MIDDLE  ALT=\"r%5E2=A%2F%28pi%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=sqrt%28A%2Fpi%29 ALIGN=MIDDLE  ALT=\"r=sqrt%28A%2Fpi%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=sqrt%281386%2F3.14%29 ALIGN=MIDDLE  ALT=\"r=sqrt%281386%2F3.14%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=sqrt%28441.40%29 ALIGN=MIDDLE  ALT=\"r=sqrt%28441.40%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "r=21.01 </SPAN>\n" );
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