document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=666477>Question 666477</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The circumference of a circular clock face is 13.12 centimeters more than three times the radius. Find the radius of the face. (Pi = 3.14) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #414489 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=414489\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "We know that Circumference = pi*2*radius so plug in the values known:<BR>\n" );
document.write( "3r+13.12=3.14*2r<BR>\n" );
document.write( "Simplify:<BR>\n" );
document.write( "3r+13.12=6.28r<BR>\n" );
document.write( "Subtract 6.28r and 13.12:<BR>\n" );
document.write( "-3.28r=-6.84<BR>\n" );
document.write( "Divide by -3.28<BR>\n" );
document.write( "Radius= 2.1 cm (rounded off)<BR>\n" );
document.write( "Make sense?<BR>\n" );
document.write( "RJ<BR>\n" );
document.write( "www.math-unlock.com<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );