Question

Identify the measure of arc AB.

1. arc AB = 70°
2. arc AB = 60°
3. arc AB = 80°
4. arc AB = 50°

Answer 1

Answer:

It is 4.

Step-by-step explanation:

I think it is number 4 because arc AB's vertical angle is 50 degrees and they are supposed to be equivalent.

*Edit: Looking back at this, I am not completely sure if this is correct, but this is what I would answer*