document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=137089>Question 137089</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the diameter of a circle that has an arc with the measure of 100 degrees and an arc length of 55 pi cm? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #100315 by </B><A HREF=/tutors/aboutme.mpl?userid=rajagopalan><B>rajagopalan(174)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rajagopalan><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=rajagopalan><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=100315\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Arc length=(100/360)*2*pi*R<BR>\n" );
document.write( "(100/360)*2*pi*R = 50*pi<BR>\n" );
document.write( "R=(360*50*pi)/(100*2*pi)<BR>\n" );
document.write( "R=90<BR>\n" );
document.write( "D=2*R=2*90=180<BR>\n" );
document.write( "D=180 cm\r<BR>\n" );
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document.write( " </SPAN>\n" );
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