Question

which angle number represents ∠mrj?

Explanation:

Step1: Identify the vertex of the angle

The vertex of \(\angle MRJ\) is \(R\).

Step2: Locate the angle at vertex \(R\)

Looking at the diagram, the angle at vertex \(R\) that is \(\angle MRJ\) is angle \(3\).

Answer:

\(3\)