Question

name the given angle. l m n ∠ find three ways to name this angle.

Explanation:

Step1: Recall angle - naming rules

An angle can be named by its vertex, by three points with the vertex in the middle, or by a number or symbol if one is given. Here, the vertex is M and the rays are ML and MN.

Step2: Name the angle using the vertex - only method

The angle can be named as $\angle M$.

Step3: Name the angle using three - point method

The angle can be named as $\angle LMN$ or $\angle NML$.

Answer:

$\angle M$, $\angle LMN$, $\angle NML$