Question

what angle is formed by ba and bg? a ∠abe b ∠gab c ∠abg d ∠ebg

Explanation:

Step1: Recall angle - naming convention

An angle is named with the vertex in the middle. The angle formed by rays $BA$ and $BG$ has vertex $B$.

Step2: Identify the correct angle name

The angle with vertex $B$ formed by rays $BA$ and $BG$ is named $\angle ABG$.

Answer:

C. $\angle ABG$