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36 votes
36 votes
What is m∠1? (made me add more word for sum dum reason)

What is m∠1? (made me add more word for sum dum reason)-example-1
User Yusuf X
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2 Answers

17 votes
17 votes
It’s A. 42° Because together, the 138° angle and angle two need to equal 180°. So do 180-138=42
User Biron
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22 votes
22 votes

Answer:

A

Explanation:

1 is linear with 138, and they must add to 180, so 180 - 138 = 42