2 years ago

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

Mathematics

2 answers:

Basile [38]2 years ago

6 0

Answer:

Step-by-step explanation:

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

Alexeev081 [22]2 years ago

6 0

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

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