Here is another question, because I truly cannot remember how to justify this with an angle theorem

Question

anonymous · Answer

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anonymous · Answer

I'm sorry that was wrong

anonymous · Answer

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anonymous · Answer

what would justify angles 4 and 2? like what would be the postulate/ theorem

anonymous · Answer

like you know how there is same side itnerior angles, alternate interior angles and such

mathmate · Answer

Hint: https://www.mathsisfun.com/geometry/vertical-angles.html

seratul · Answer

Okay, i'll try my best to help you without giving away the answer. Just by looking at angle 4 and 2, where are they positioned? (one side, next to each other, across, etc.)