the 2 sets of angle segments are congruent, which means basically they are the same.
therefore angle q should be 94°, as it is given by the congruent angle on the left.
there is a law that add the adjacent angles, which means angle next to each other on a straight line are equal to 180°, therefore we can calculate angle p by subtracting 180° by 94 and 68
therefore p is 18°
p=18°
q=94°