The common end point of the sides (or arms) of an angle is the vertex of the angle.
The common end point of the sides of an angle is called the vertex. The sides are referred to as rays.
An angle.
vertex
Vertex!! =)
Equidistant from the two sides of an angle.
an angle
right angle
An angle has two endpoints and a single vertex.
The common end point of the sides (or arms) of an angle is the vertex of the angle.
point of intersection of the sides of the angle; the vertex
An inscribed angle.
The common end point of the sides of an angle is called the vertex. The sides are referred to as rays.
Point common to two sides of an angle = vertex. Points common to two sides of a polygon, if they exist, are all the points along an edge.
An angle.
A plane is made up of an infinite number of sides (lines) that are joined at endpoints. This creates a flat surface that extends infinitely in all directions. Each side of a plane is defined by two points.
angle: vertex