PLEASE HELP ME BRO LITERALLY ANYONE OUT THERE, COMEEE ON
Which statement must be true?

Answer:
The first option 3~=6
Step-by-step explanation:
The two angles are alternate interior which means the angles are congruent
Answer:
The first option.
That is true because <3 and <6 are vertical angles. You can test this by replacing <3 with angle <1, which are equal. Then you can see <3 is equal to <6. So the first option must be true.
Hope this helps.