Lines, Line Segment and Rays

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In geometry, a line is a straight path that stretches infinitely in both directions. A line neither has any thickness nor does it have any endpoints.

A line segment is defined as a part of a line that has two endpoints. It is a straight path that grows from one endpoint to the other, and it has a defined length.

A ray is defined as a part of a line that has one endpoint and expands infinitely in one direction. It runs on a straight path that grows from the endpoint to infinity, and it has no defined length.

Here you will find some examples to help explain the differences between these three different types of geometric objects:

  • Line: A line refers to a straight line with arrows at both ends, implying that it extends infinitely in both directions. As an Example: <----->
  • Line segment: A line segment refers to a straight line with two endpoints. The distance between the endpoints is the length of the line segment. As an example: ----
  • Ray: A ray refers to a straight line with an endpoint at one end and an arrow at the other, implying that it expands indefinitely in one direction. As an example: ---->

Lines, line segments, and rays are very significant in geometry, and they are in use to represent and study the properties of shapes and figures.

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