A triangle.
acute
an angle
it forms an angle
an Angle
The figure formed by two rays sharing a common endpoint.
An angle.
An angle is formed when two rays begin at a common point. The common point is called the vertex of the angle.
It is an angle.
angle
acute
An angle is the union of two rays with a common endpoint.
its an angle
angle
an angle
An angle is formed between the two rays at the common end point.
That's an angle.
it forms an angle