bobsmith76 said:
A straight line segment is a part of a straight line that consists of two distinct points called endpoints, and all the points between them.
A straight line segment is a part of a straight line with a fixed length and two endpoints, while a straight line extends infinitely in both directions without any endpoints.
In geometry, a straight line segment is represented by a line with a horizontal bar placed above the two endpoints. The length of the segment is usually denoted by placing the measurement between the two endpoints.
The properties of a straight line segment include having two endpoints, a fixed length, and being a part of a straight line. It is also the shortest distance between two points on a plane.
Straight line segments are used in various applications, such as construction, engineering, and design. They are also used in everyday objects, such as roads, buildings, and furniture, as well as in mathematical and scientific calculations.