1.1. Triangle $ABC$ has vertices $A$(-8, 1), $B$(12, 16) and $C$(12, 1).  A circle with equation ${(x-7)}^{2}+{(y-6)}^{2}=25$ touches Triangle $ABC$ at the three points $P,Q$and $R$, as shown in the diagram below:

Write down the coordinates of points R and Q.

1.2. Find the coordinates of point P.