Question

look at this angle: what is the vertex?

Explanation:

Step1: Recall vertex definition

The vertex of an angle is the point where the two rays meet.

Step2: Identify the meeting - point

In the angle $\angle WXY$, the rays $\overrightarrow{XW}$ and $\overrightarrow{XY}$ meet at point $X$.

Answer:

$X$