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Anastaziya [24]
4 years ago
10

Question in picture, will mark brainliest.

Mathematics
1 answer:
likoan [24]4 years ago
7 0

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

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