which angle number represents an angle adjacent to ∠mrj?
which angle number represents an angle adjacent to ∠mrj?
Answer
Explanation:
Step1: Recall adjacent - angle definition
Adjacent angles share a common side and a common vertex and have no interior points in common.
Step2: Identify adjacent angle to ∠MRJ
∠MRJ has vertex R. The angle adjacent to it and sharing side RM is ∠MRN. In terms of the numbered angles, ∠3 shares the vertex R and a side with ∠MRJ.
Answer:
∠3