Difference Between Line, Line Segment and Ray
Line, Line Segment and Rays are fundamental for geometrical figure. They sound and look similar but have significant difference between them. Let’s learn the difference between Line, Line segment and Rays in tabular form:
Line |
Line Segment |
Ray |
---|---|---|
A Line is a collection of points that go forever in two opposite directions indefinitely. It is an endless continuous and it has no finite endpoints |
Line Segment is a part of the line that can link two fixed or definite endpoints, in which all points exist between these end points. |
When a line has a starting point but not a finite end point means end at infinity is called a Ray. |
It is represented with arrows at both ends to show that it extends infinitely in both directions. |
It has a definite length and it does not extend infinitely in both the direction. |
It represents one start point and an arrow at the other end that means it moves forever in one direction. |
It is represented by ↔. |
It is represented by a bar ‘―’ on the top of two endpoints. |
It is represented by →. |
Lines in Geometry: Definition, Types and Examples
A Line is a one-dimensional geometric figure that exists only in length without width and thickness. A Line comprises a group of points; it extends infinitely in opposite directions or combines with other lines to form various shapes. In a two-dimensional plane, a line is uniquely defined by a pair of points. Points situated on the same line are termed collinear.
In this article, we will discuss the introduction, definition of Line, and its meaning. We will also understand the different types of Lines and various equations related to Lines. We will also solve various examples and provide practice questions for a better understanding of the concept of this article.
Table of Content
- Line in Geometry
- Definition of a Line
- Line Segment
- Ray
- Difference Between Line, Line Segment and Ray
- Types of Lines
- General Equation of Line
- Various Forms of Equation of Line
- Point-Slope form
- Two-Point form
- Slope-Intercept form
- Intercept form
- Examples on Line
- Practice Questions on a Line
- FAQs on Line
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