Answer:
<1 = <3 = 67
<2 = <4 = 113
Step-by-step explanation:
<1 and <3 are equal because they are vertical angles
<1 = <3 = 67
<2 and <3 form a straight line so they add to 180
<2+ 67 = 180
<2 = 180-67
<2 = 113
<2 and <4 are equal since they are vertical angles
<2 = <4 = 113
