I'm not sure what to put here.

<2 = 84°

Step-by-step explanation:

since < 3 and 84° are parallel, then angle 3 would be 96° since they would have to add up to 180°.

Then you would do 180° - 96° to find the measure of <2, which is 84°.

An easier way to determine this would be since the angle that has already been determined to be 84° is directly on top of <2, then <2 is 84° as well.

hope this helps :)

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step-by-step explanatio89