Answer:
Part A:
The measurement for angle x is might be 46. I think this is correct because Parallel lines AB and CD are cut by a transversal PR.
Part B:
Look at the angle <PRD = 110. It will be supplementary to the consecutive interior angle <RPB, so it must be 70 Now you have 3 angles that form a straight line at the top. 64 + x + 70 = 180° x = 180 - 134 x = 46°Answer: x = 46