Answer :

Wabo
Angle pair 1 and 2 are vertical.
Angle pair 5 and 6 are adjacent.
altavistard
In your shoes I'd look up definitions of "linear pair of angles," "vertical angles," and so on, before trying to answer this question.

To help you get started:  Angles 1 and 2 are "vertical angles."

How would you categorize Angles 5 and 6?

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