document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=458909>Question 458909</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the equation of a circle with endpoints of the diameter at (2, -5) and (-4, 3). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314781 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=314781\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) Find the distance from one point to the other. That will be the length of the diameter.\r<BR>\n" );
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document.write( "Take half of that for the radius.<BR>\n" );
document.write( "b) Find the midpoint of the diameter. That will be the center of the circle<BR>\n" );
document.write( "c)(x-h)^2+(y-k)^2=r^2 where (h,k) is the center and r is the radius<BR>\n" );
document.write( "See <BR>\n" );
document.write( "http://www.algebra.com/algebra/homework/Quadratic-relations-and-conic-sections/Quadratic-relations-and-conic-sections.faq.question.374780.html<BR>\n" );
document.write( "to follow his example.<BR>\n" );
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