Question

after another wind change, the weatherv
which name can be used for the 20° angle?
∠evt
how is ∠evt related to ∠nve?
both angles have a vertex at point?
both angles share the side?

Explanation:

• For the vertex: In angle notation, the middle letter represents the vertex. In \(\angle EVT\) and \(\angle NVE\), the middle letter is \(V\) for both angles.
• For the shared side: Looking at the two - angle names \(\angle EVT\) and \(\angle NVE\), the common side is represented by the letter \(E\) (the first letter in each angle name when considering the side - vertex - side structure). In terms of line segments, the side is \(\overrightarrow{VE}\) (since the angle is formed at vertex \(V\) and the side starts at \(V\) and goes to \(E\)).

Answer:

• Both angles have a vertex at point \(V\).
• Both angles share the side \(E\) (or \(\overrightarrow{VE}\)).