document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=77219>Question 77219</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the length of the radius of a circle whose circumference is 18&#960;. </SPAN>\n" );
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document.write( "Circumference = 2 x &#960 x r  = 18&#960\r<BR>\n" );
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document.write( "2r = 18<BR>\n" );
document.write( "r = 9<BR>\n" );
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