Question

after another wind change, the weathervane has turned an additional 20° and stopped at point t. 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:

Step1: Identify the vertex of angles

The vertex of an angle is the common point where the two sides of the angle meet. For \(\angle EVT\) and \(\angle NVE\), the common point is \(V\).

Step2: Identify the common side

Looking at the angles \(\angle EVT\) and \(\angle NVE\), the common side is \(VE\).

Answer:

Both angles have a vertex at point \(V\). Both angles share the side \(VE\).