document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=192054>Question 192054</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ABCD is a square with AB = 12. Point P is in an interior point whose distances to A, B, and to the side CD are equal. Find that distance.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #144223 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=144223\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The triangle APB is an isosceles triangle with 45,45,90 degree angles.<BR>\n" );
document.write( "The 2 equal sides are:<BR>\n" );
document.write( "x^2+x^2=12^2<BR>\n" );
document.write( "2x^2=144<BR>\n" );
document.write( "x^2=144/2<BR>\n" );
document.write( "x^2=72<BR>\n" );
document.write( "x=sqrt72<BR>\n" );
document.write( "x=8.4853 ans.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );