Which is the definition of a line segment? a figure formed by two rays that share a common endpoint the set of all points in a plane that are a given distance away from a given point a part of a line that has one endpoint and extends indefinitely in one direction a part of a line that has two endpoints

Your answer is D a part of a line that has two endpoints because a line segment has two distinct end points also it is not B because its not a set of points line segments are usually just triangles its not A because the end points are not common there distinct end points when it cam down to C, and D I choose D because C it has one end point but a line segment has two endpoints.                                                                                                                                     Your answer is D.

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