document.write( "Question 1040357: Two circles C1 and C2 touch each other internally at P. Two lines PCA and PDB meet the circles C1 in C,D and C2 in A,B respectively. if angle BDC = 120, then the value of angle ABP is equal to \n" ); document.write( "
Algebra.Com's Answer #655180 by ikleyn(52777)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "It would be good to say in the condition which of the two circles C1 and C2 is internal.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Or, if it doesn't matter, then say it directly: \"It doesn't matter which of the two is internal\".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Otherwise I don't know what I am doing.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Which is bad.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );