At a point, which is called a vertex.
The vertex of an angle is the point where the two rays meet. An example is angle ABC. the two rays are ray BA and ray BC. The two rays meet at point B.
No. If the rays do not meet, there is no angle.
It's true, an angle is made up of two rays. Two rays meet at a point, and their relative position at the point where they meet will define an angle.
the vertex of the angle
The VertexIt becomes an angle
When two rays meet at a common endpoint, an angle is formed.
An angle.
No. If the rays do not meet, there is no angle.
Two rays that share a common endpoint share an angle. See the related link, "Rays forming an angle" for a picture.
the vertex
Concurrent
You are a vertex