Geometry

The correct answer is: B. .

1. Analyze each option based on the characteristics of the given geometric figure:

: This notation represents a ray that starts from point and extends infinitely in the direction of point . But the given figure has no arrow - head and is a finite length, so it's not this.

: A line segment is a part of a line that has two endpoints. In the given figure, points and are the endpoints, and the figure has a definite length between them. This matches the definition of a line segment, and