Interior Angle
An angle is formed at each vertex of a polygon.
angle: vertex
An angle is the figure formed by two rays sharing a common endpoint, called the vertex of the angle.
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
An angle is formed at each vertex of a polygon.
angle: vertex
an angle
An angle is the figure formed by two rays sharing a common endpoint, called the vertex of the angle.
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.
angle
an angle.
an angle
It is an angle.
an Angle
An angle.
An angle is formed when two rays begin at a common point. The common point is called the vertex of the angle.