document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=968462>Question 968462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find an equation(s) of the circle(s) of radius 4 with center on the line 4x + 3y + 7 = 0 and tangent to <BR>\n" );
document.write( "3x + 4y + 34 = 0 <BR>\n" );
document.write( "i already solved this problem, but my teacher<BR>\n" );
document.write( "asked me a follow-up question ; how did the textbook get radius = 4<BR>\n" );
document.write( "thank you so much in advance </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #591866 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=591866\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You can choose the radius to be any number. <BR>\n" );
document.write( "Radius equal to 4 is an arbitrary choice.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );