M∠3= A) 39 B) 78 C) 102

Mathematics

2 answers:

Serggg [28]3 years ago

8 0

Answer:

It’s 102

Step-by-step explanation:

katovenus [111]3 years ago

7 0

Hi there!

The answer is C.

Since opposite angles are always the same when a straight transversal line runs through it, these angles are equal.

78° = 78°

Hope this helps!

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