Geometry

The correct answer is C. ∠GEH.

 

1. Analyze the angle with the blue arc:

The angle with the blue arc has vertex . The two rays that form this angle are  and .

 

2. Evaluate each option:

A: This angle includes both the blue - arc angle and the angle with the red arc (), so it is not the correct name for the blue - arc angle.

 

B: This is the angle with the red arc, not the blue - arc angle.

 

C: Since the vertex is , and the rays