Question

Name the arms and the vertex of the following angle

Answer 1

Answer:

The common end point is called the Vertex and rays OA and OB are the arms of the angle. In the above figure, AOB is angle whose two arms are the rays OB and OA.

Step-by-step explanation:

The two rays joining to form an angle are called arms of an angle. Here, OA and OB are the arms of the ∠AOB. Vertex: The common end point at which the two rays meet to form an angle is called the vertex. Here, the point O is the vertex of ∠AOB.