## What Is a Line in Math?

A line is usually defined by two point. A geometrical Line object that is straight line, infinitely thin and infinitely long.

## Types of Line:-

There are five types of line which is given below:

**1**. **Horizontal Line :- **

A horizontal line is a straight line that mapped from right-to-left and left-to-right. A vertical line is always perpendicular to the horizontal line.

**2**.**Vertical Line :-**

A vertical line is a always a straight line from top to bottom or bottom to top. Also we can say, a line parallel to the Y-axis is called Vertical line.

Let’s look at some real-life vertical line examples:

##### 1. All trees standing upright

##### 2. Legs of a table

**3**.**Intersecting Lines** :-

The intersecting lines share a common point.When 2 more lines cross each other in a plane are called intersecting lines.

**4**.**Perpendicular Lines :-**

The perpendicular Lines Two distinct line each other 90°, a right angel is the perpendicular line is a very simple process is called Perpendicular Lines.

**5**.**Parallel Lines :-**

Parallel Line are straight lines are two more line same plane that are to equal distance.They can be horizontal and vertical. For example zebra crossing,railway tracks.