Most of us like playing cricket. If you notice a cricket pitch, it has lines drawn at its ends which denote the batting crease. These lines are actually line segments as their length is _______.
fixed
The lines of the batting crease are line segments and not lines because a line segment is a fixed portion of a line, and this makes it possible to measure it. A line, on the other hand, has no endpoints and hence its length is not fixed, which makes it immeasurable. So any straight path that has fixed endpoints is a line segment.