Answer:
Step-by-step explanation:
The angle marked (x - 1) is corresponding to the angle that measures 74. Because there are a pair of parallel lines that they come off of, they are congruent. We can solve for x: x - 1 = 74 so x = 75.
(x - 1) + 40 + (y - 2) = 180
Subbing in for x - 1:
75 + 40 + y - 2 = 180 and
113 + y = 180 so
y = 67
