In planar geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.
An angle is the figure formed by two rays sharing a common endpoint, called the vertex of the angle.
The meeting points of two rays is called a vertex
An angle or a vertex.
The rays are called sides and the common endpoint is called vertex.
An angle consists of two rays called sides with a common endpoint called the vertex.