Pls 100 pts and ! in the figure shown, line ab is parallel to line cd. part a: what is the measure of angle x? show your work. (5 points) part b: explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 points) ab and cd are parallel lines, and pq and pr are transversals which intersect ab at p and cd at q and r. angle apq is labeled as 62 degrees, angle qpr is equal to x, angle prd is equal to 115 degrees.