document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=964419>Question 964419</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in a circle, a central angle of 1/3radians subtends an arc of 3 centimeters. Find the length, in centimeters, of the radius of the circle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #589332 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=589332\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%281%2F3%29radians%29%28%28180degrees%29%2F%28pi%29%29=19.1degrees ALIGN=MIDDLE  ALT=\"%28%281%2F3%29radians%29%28%28180degrees%29%2F%28pi%29%29=19.1degrees\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Let C=circumference of the circle; r=radius<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2819.1degrees%2F360degrees%29=3cm%2FC ALIGN=MIDDLE  ALT=\"%2819.1degrees%2F360degrees%29=3cm%2FC\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=19.1C=1080 ALIGN=MIDDLE  ALT=\"19.1C=1080\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C=1080%2F19.1 ALIGN=MIDDLE  ALT=\"C=1080%2F19.1\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=56.5cm ALIGN=MIDDLE  ALT=\"56.5cm\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28pi%292r=C ALIGN=MIDDLE  ALT=\"%28pi%292r=C\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=C%2F%282%28pi%29%29 ALIGN=MIDDLE  ALT=\"r=C%2F%282%28pi%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=%2856.5cm%29%2F%282%28pi%29%29 ALIGN=MIDDLE  ALT=\"r=%2856.5cm%29%2F%282%28pi%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=9cm ALIGN=MIDDLE  ALT=\"r=9cm\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "ANSWER: The radius of the circle is 9 centimeters. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );