Answer:
< 1 = 72 degrees
< 2 = 67 degrees
< 3 = 41 degrees
< 4 = 67 degrees
Step-by-step explanation:
<1 = 72 degrees (vertical angle
41+72+< 2 = 180
< 2 = 180 - 41 - 72
< 2 = 67 degrees
< 3 = 41 degrees (vertical angle)
< 4 = 67 degrees (vertical angle)
