vertex
No, if point C lies between points A and B, then rays CA and CB are not opposite rays. Opposite rays are defined as two rays that share the same endpoint and extend in opposite directions, forming a straight line. In this case, CA and CB extend from point C towards points A and B, respectively, but they do not extend in opposite directions from a single point.
Yes, opposite rays are two rays that share the same endpoint and extend in opposite directions. This means they form a straight line together, with the common endpoint acting as the starting point for both rays. Essentially, if you have a point O and two rays OA and OB, they are opposite rays if A and B are on opposite sides of O.
Opposite rays are halves of a line. There is one endpoint and the two rays extend infinitely from it in opposite directions. The endpoint can actually be any point on the line, but it can be assumed to be the midpoint.
Two rays starting at a common point form an angle.
the vertex is the point where two rays begin and form and angle
all it is, is two rays in the same line that end with the same endpoint
It is called the point of intersection of the two rays. Not a word, but a phrase.
Two rays starting at the same point of origin form an angle
An angle is formed when two rays begin at a common point. The common point is called the vertex of the angle.
This is the focal point, the point of focus.
At a point/vertex.
Yes, an angle is composed of two rays with a common starting point.