An angle.
Angle
Opposite Ray!
Yes.
what is a ray
What about them?These are known as opposite rays. They form a line.
-- Two rays with a common endpoint form an angle. -- If they have a common endpoint, then they are collinear. So I guess, technically, the conditions described in the question aren't possible.
vertex
Line
Angle
a line
an angle precisely defined as the common endpoint of two rays
Two rays that share an endpoint form an angle.
An angle is formed by two rays with a common endpoint.
Opposite Ray!
what is a ray
Yes.
The vertex is the intersection of two rays with a common endpoint. Hope this helps! <3