Answer:B would be right so you are right!(give other user brainliest)
Step-by-step explanation:
Answer:
31 degrees
Measure angles 1 and 3 are vertical angles, meaning they are equal which means 3 = 149 degrees
Angles 2 and 3 are adjacent and supplementary, meaning that their angles add up to 180.
1<u>8</u>0 - 149 = 31 degrees
C
12.5
see attached image
a
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it's A please mark mine good .............
I think the answer is C