Question

name the marked angle in 2 different ways.

Explanation:

Step1: Use vertex - based naming

An angle can be named by its vertex. Here the vertex is \(N\), so one way to name the angle is \(\angle N\).

Step2: Use three - point naming

When naming an angle using three points, the vertex must be the middle point. So another way to name the angle is \(\angle LNM\) (or \(\angle MNL\)).

Answer:

\(\angle N\), \(\angle LNM\)