document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=59646>Question 59646</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can someone please help me with this question:<BR>\n" );
document.write( "find the radian measure of the central angle of a circle of radius r=4inches that intercepts an arc of length s=20inches </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #40931 by </B><A HREF=/tutors/aboutme.mpl?userid=praseena><B>praseena(37)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=praseena><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=40931\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> suppose 's'  denotes arc length and 'r' denotes the radius of the circle,<BR>\n" );
document.write( "then the ratio of any arc to the radius, s/r will be the radian measure of the central angle (theta) which that arc subtends.\r<BR>\n" );
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document.write( "So,  radian measure of central angle=s/r\r<BR>\n" );
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document.write( "here  s=20 inches<BR>\n" );
document.write( "      r=4 inches\r<BR>\n" );
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document.write( "so radian measure of central angle=20/4= 5 inches </SPAN>\n" );
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