document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=872878>Question 872878</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Center on the line y=3 & through the origin & the point (4,8). Find the equation of the circle </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #526483 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=526483\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Label the points A(0,0) and B(4,8)<BR>\n" );
document.write( "Find the perpendicular bisector of AB<BR>\n" );
document.write( "The center is the intersection of the bisector and y = 3.<BR>\n" );
document.write( "The radius is the distance from the center to A or B<BR>\n" );
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document.write( "Another method:<BR>\n" );
document.write( "The center is equidistant from A and B and on the line y = 3.<BR>\n" );
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