Question

What’s the correct answer for this?

Answer 1

The first option. ∠2 and ∠4 are vertical angles.

Explanation:

The fact that ∠2 is vertical with ∠4, proves the angles must be congruent. Vertical angles are always congruent, while adjacent angles are supplementary.

Answer 2

C

Explanation:

Angle 1 is supplementary to both 2 and 4. It's correct