Question

question
name the marked angle in 2 different ways.

Explanation:

Step1: Identify the vertex

The vertex of the angle is point $Y$ (the common endpoint of the two rays). So one way to name the angle is using the vertex, $\angle Y$.

Step2: Use three points (vertex in the middle)

The two rays have points $X$, $Y$ and $W$, $Y$. So we can name the angle by putting the vertex in the middle: $\angle XYW$ (or $\angle WYX$), where $X$ and $W$ are points on the two rays and $Y$ is the vertex.

Answer:

$\angle Y$ (or $\angle XYW$ or $\angle WYX$)