An angle or a vertex.
A figure that is made up of two noncollinear rays with a common endpoint is an angle. The angle that is formed can be acute, right, obtuse or reflex.
An angle is a geometric figure formed by two rays that share a common endpoint.
An angle is the union of two rays with a common endpoint.
It is an angle.
angle
acute
It is an angle.
it forms an angle
It is an angle.
That's an angle.
angle
It is a angle It is an angle