Answer:
1) x = 7
2) x = 8
3) ? = 110 degrees
4) ? = 84 degrees
Explanation:
1) 75 = 11x - 2 (corresponding angles)
75+2 = 11x
77/11 = x
X = 7
2) Altérnate interior angles.
60=8x-4
60+4= 8x
64/8 = x
X = 8
3) alternate exterior angles
? = 110
4) alternate interior angles
? = 84 degrees