The undefined term used to define an angle is a ray. An angle is formed by two rays that share a common endpoint, known as the vertex of the angle.
Which undefined term is used to define an angle?
line
plane
point
ray
1 answer
line
plane
point
ray
1 answer
The undefined term used to define an angle is a ray. An angle is formed by two rays that share a common endpoint, known as the vertex of the angle.