an angle
An angle is a geometric figure formed by two rays that share a common endpoint.
A triangle.
Two rays starting at a common point form an angle.
acute
an angle
It is an angle.
An angle is a geometric figure formed by two rays that share a common endpoint.
A triangle.
The vertex of an angle
An angle
An angle.
Two rays starting at a common point form an angle.
An angle is the union of two rays with a common endpoint.
An angle is formed when two rays begin at a common point. The common point is called the vertex of the angle.
angle
It is an angle.
acute