Question

1. what is the vertex in the picture below? image of an angle with vertex x and two rays, one passing through f and the other through t options: none, f, x, t

Explanation:

Step1: Recall vertex definition

A vertex of an angle is the common endpoint of the two rays forming the angle.

Step2: Analyze the diagram

In the given diagram, two rays start from point \( X \) (one going through \( F \), the other through \( T \)). So \( X \) is the common endpoint (vertex) of the two rays forming the angle.

Answer:

\( \text{X} \) (corresponding to the option with 'x')