Question

if a ray lays in a plane, how many points of the ray are also in the plane? all of the points three points two points zero points

Explanation:

A ray is a part of a line that starts at a point (the endpoint) and extends infinitely in one direction. If a ray lies in a plane, then every point on that ray (including the endpoint and all the infinitely many points along its infinite extension) is within that plane. So all of the points of the ray are also in the plane.

Answer:

all of the points