Math Tutorial 14.4 - Parallel, Perpendicular and Intersecting Graphs

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There are 6 lessons in this math tutorial covering Parallel, Perpendicular and Intersecting Graphs. The tutorial starts with an introduction to Parallel, Perpendicular and Intersecting Graphs and is then followed with a list of the separate lessons, the tutorial is designed to be read in order but you can skip to a specific lesson or return to recover a specific math lesson as required to build your math knowledge of Parallel, Perpendicular and Intersecting Graphs. You can access all the lessons from this tutorial below.

In this Math tutorial, you will learn:

What are parallel lines?
What condition must two lines meet to be parallel?
What happens if two lines have the same coefficient and constant?
How do we find the equation of a line that is parallel to another known line? What other information do we need to know?
What are perpendicular lines?
What is the relationship between gradients in perpendicular lines?
How do we find the equation of a line that is perpendicular to another known line?
How do we find the intercept of two perpendicular lines?
What are intersecting lines? When are two lines are intersecting?
How do we find the common point of two intersecting lines?
How do we find the distance between two parallel lines?

Introduction

What does the gradient of a line indicate?

What do you understand by the terms "parallel", "perpendicular" and "intersecting"?

What can you say about the direction of two parallel lines?

What can you say about the coordinates of two lines at their intercept point?

In this tutorial, we will explain the relationship between lines when they are parallel, perpendicular or intersecting. All situations are illustrated with examples.

Please select a specific "Parallel, Perpendicular and Intersecting Graphs" lesson from the table below, review the video tutorial, print the revision notes or use the practice question to improve your knowledge of this math topic.

Linear Graphs Learning Material
Tutorial ID	Math Tutorial Title	Revision Notes	Revision Questions
14.4	Parallel, Perpendicular and Intersecting Graphs
Lesson ID	Math Lesson Title	Lesson	Video Lesson
14.4.1	Parallel Lines
14.4.2	What is the Condition for Two (or more) Lines to be Parallel?
14.4.3	Perpendicular Lines
14.4.4	Finding the Intercept of Two Perpendicular Graphs
14.4.5	Intersecting Lines
14.4.6	Finding the Distance between Parallel Lines

Whats next?

Enjoy the "Parallel, Perpendicular and Intersecting Graphs" math tutorial? People who liked the "Parallel, Perpendicular and Intersecting Graphs" tutorial found the following resources useful:

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Linear Graphs Revision Notes: Parallel, Perpendicular and Intersecting Graphs. Print the notes so you can revise the key points covered in the math tutorial for Parallel, Perpendicular and Intersecting Graphs
Linear Graphs Practice Questions: Parallel, Perpendicular and Intersecting Graphs. Test and improve your knowledge of Parallel, Perpendicular and Intersecting Graphs with example questins and answers
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Continuing learning linear graphs - read our next math tutorial: Line Segments

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