8th grade math please help.

Use the diagram that I attached below to complete this sentence:
Angle 8 and angle _____ are adjacent to one another.

Also it would help me a lot if you explain why angle ____ is the correct answer!


8th Grade Math Please Help Use The Diagram That I Attached Below To Complete This Sentence Angle 8 And Angle Are Adjacent To One Another Also It Would Help Me A class=