Question

naming lines, rays, segments, and angles
select the indicated object in the diagram. then, name the object.

1. select the object that is highlighted in the diagram.

the name of the highlighted element is ∠bag.
another name for the highlighted element is ∠gab.

1. select the object that is highlighted in the diagram.

name: $overrightarrow{ad}$
is there another name for this ray?

• yes

enter another name for this ray.

Explanation:

Step1: Recall ray - naming rules

A ray is named by its endpoint first and then any other point on the ray. For ray $\overrightarrow{AD}$, the endpoint is $A$ and it extends through $D$.

Step2: Find another name

We can use another point on the ray. Since the ray $\overrightarrow{AD}$ also passes through point $S$ (for example), another name for the ray $\overrightarrow{AD}$ is $\overrightarrow{AS}$.

Answer:

$\overrightarrow{AS}$