Answer:
155
Step-by-step explanation:
its the only angle larger than 90 degrees and 90 degrees is a right angle
Answer:
6x + 1 = 2x +17 ( alternate interior angles)
6x - 2x = 17 - 1
4x = 16
x = 16/4
x = 4.
now, 6(4) + 1 = 25
then, 25 + y = 180 (co-interior angles)
=> y = 155