after another wind change, the weathervane has turned an additional 20° and stopped at point t. which name…
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? ∠etv ∠evn ∠evt ∠nvt
Answer
Explanation:
Step1: Recall the angle - naming convention
An angle is named by three points, with the vertex in the middle.
Step2: Identify the vertex and the two rays forming the (20^{\circ}) angle
The vertex of the (20^{\circ}) angle is (V). The two rays forming the angle are (VE) and (VT).
Step3: Name the angle using the three - point notation
By the angle - naming rule ((\angle) followed by three points with the vertex in the middle), the angle is (\angle EVT).
Answer:
(\angle EVT)