LEARN MATH STEP BY STEP THROUGH VERY EASY PROCESS

GEOMETRY - LINES

__Lines –__

**As we all are aware of geometrical objects such as points,
straight lines, rays, line segments, angles, and parallel lines. In this part, we
will learn again –**

__Point - __ A point
has a position but it has no length, width or thickness. It is represented by a
dot on a sheet of paper.** .**

** A**

__Line –__

**A straight line or a line is formed by a collection of points. Its basic quality is straightness. A line has position and shape, but not breadth or thickness. A line has no endpoints and can be extended indefinitely in both directions, so it does not have a definite length.**

__Ray – __

**A ray is a part of a straight line. It extends indefinitely in one direction from the fixed point.
Thus, a ray has one endpoint and it does not have a definite length.**

__Line Segment –__

**A line segment is a part of a straight line between two
points. It has two endpoints and a finite length**