document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=74479>Question 74479</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Diameter AB of circle O is 21 inches. Line AB is extended through B to a point C, and tangent Line CD is drawn, meeting the circle at D. CD is 6 inches longer than BC.\r<BR>\n" );
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document.write( "a) Let x represent BC. Express CD and CA in terms of x\r<BR>\n" );
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document.write( "b) Find BC </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #53586 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=53586\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is identical to problem 74452, which I have solved.\r<BR>\n" );
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document.write( "Check that problem number for solution. </SPAN>\n" );
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