which is the definition of a ray?\n○ a part of a line that has one endpoint and extends indefinitely in one…

which is the definition of a ray?\n○ a part of a line that has one endpoint and extends indefinitely in one direction\n○ the set of all points in a plane that are a given distance away from a given point\n○ lines that lie in the same plane and do not intersect\n○ a part of a line that has two endpoints

which is the definition of a ray?\n○ a part of a line that has one endpoint and extends indefinitely in one direction\n○ the set of all points in a plane that are a given distance away from a given point\n○ lines that lie in the same plane and do not intersect\n○ a part of a line that has two endpoints

Answer

Brief Explanations:

To determine the definition of a ray, we analyze each option:

  • The first option: "a part of a line that has one endpoint and extends indefinitely in one direction" matches the definition of a ray.
  • The second option defines a circle (set of points at a given distance from a point).
  • The third option defines parallel lines.
  • The fourth option defines a line segment (part of a line with two endpoints).

Answer:

A. a part of a line that has one endpoint and extends indefinitely in one direction