Transversal Lines

Transversal lines are those lines that intersect two or more other lines.

For two lines, transversal lines form 8 angles and in the case of parallel lines, these 8 angles show various properties and relationships. Some of these angles are corresponding angles, alternate interior angles, alternate exterior angles, and consecutive interior angles.

Illustration Of Transversal Line

Special Types of Lines

There are various special types of lines in geometry, which are:

Let’s discuss them in detail.

Types of Lines

Line is a one-dimensional geometric shape, whose both sides extend to infinity. There are different types of lines in geometry, based on shape, orientation, and intersection. Let’s learn about the different types of lines in geometry and their applications in detail.

Table of Content

  • What is Line
  • Types of Lines
  • Straight Line
  • Types of Lines Based on Intersection
  • Special Types of Lines
  • Line of Symmetry

Similar Reads

What is Line

Line is the combination of infinite points that extend to infinity in both directions. It is defined as a one-dimensional shape, having a length without any breadth....

What is Ray

A straight line that can extend infinitely in one direction and the other endpoint is fixed is called a ray. As a ray can be extended infinitely from one side. It has no defined length....

What is Line Segment

The segments of a line having two endpoints are called the line segments. In other words, a line segment is a fractional part of a line...

Types of Lines

There are various different types of lines in geometry, having various different properties and characteristics....

Straight Line

Straight Lines are those lines that do not deviate from a linear path even after extending to infinity length. These lines are characterized by having the same direction and no curvature at all....

Curved Line

Curved lines are those lines that have a gradual change in their direction. Their slope changes gradually between different values. Unlike straight lines, they do not follow a linear path....

Zig Zag Line

Zig-zag lines are sharply pointed collections of line segments that have a sudden change in their slope. These lines are made up of a series of connected line segments that have a positive and negative slope in alternate order....

Broken Line

Broken lines are a collection of many tiny line segments that are arranged in a straight line, where the length of each line segment can vary depending on the use case....

Horizontal Line

Horizontal lines are those lines, that are parallel to the horizontal axis i.e., the x-axis or the ground level. In other words, those lines which go from left to right or vice versa are called horizontal lines....

Vertical Line

Vertical lines are the opposite of the horizontal lines and are parallel to the verticle axis i.e., the y-axis. In other words, those lines which are perpendicular to the ground level are called vertical lines....

Diagonal Line

Diagonal lines are lines which are neither go in a horizontal direction nor in a vertical direction as these lines are at that slant whose slope lies between horizontal and vertical....

Intersecting Lines

Intersecting lines are two or more lines that meet or cross or intersect at a common point. The point where these lines meet is called the intersection point....

Bisecting Lines

Bisecting lines are those lines that divide a line segment into two equal parts. That object can be an angle, triangle, any polygon or a line segment. They pass through the midpoint of the object....

Perpendicular Lines

Perpendicular lines are those intersecting lines that make a right angle with each other. One such pair of perpendicular lines are vertical and horizontal lines if they intersect. Also, the slope of perpendicular lines has a relationship with each other i.e., a product of the slope of perpendicular lines is always -1. For example, if one line has a slope of 2, the perpendicular line will have a slope of -1/2....

Parallel Lines

Parallel lines are the opposite of intersecting lines i.e., they never intersect, no matter how far they are extended. All the parallel lines have the same slope but different y-intercepts....

Transversal Lines

Transversal lines are those lines that intersect two or more other lines....

Tangent Line

Tangent lines are defined as those lines which only touch the curve or geometric object at one point and then never intersect again....

Secant Line

On the other hand, secant lines are different than tangent as these lines intersect the curve or geometric object such as a circle at two or more distinct points. There are some properties of secant lines with respect to the circle which is called “tangent secant theorem” and “alternate secant theorem”....

Skew Line

In three-dimensional space, skew lines are those pair of lines that neither intersect nor parallel to each other. They are not defined for two dimensions....

Line of Symmetry

A line of symmetry is the line that divides a shape into two congruent halves. The two halves are the mirror image of each other. Due to this fact, the line of symmetry is also called a mirror line....

FAQs on Types of Lines

What is Line?...