Can two rays intersect? Explain.
Yes, two rays can intersect. Their intersection will be a point.
No, two rays cannot intersect.
To understand why, let me explain what a ray is. A ray is a part of a line that has one endpoint, called the origin, and extends infinitely in one direction. So, a ray can be thought of as a half-line.
Now, for two rays to intersect, they would need to share a common point. However, if two rays have different origins, they can never intersect. This is because a ray extends infinitely in one direction from its origin, and another ray extends infinitely in a different direction from its own origin. They can never meet or coincide at any point.
On the other hand, if two rays have the same origin, they can coincide with each other but still not intersect. In this case, they are essentially the same ray.
To summarize, rays can only intersect if they have the same origin, but they cannot intersect if their origins are different.