Table the Contents


You are watching: Perpendicular lines in the real world

2.Parallel Lines
3.Skew Lines
4.Perpendicular lines
5.Parallel lines in actual life
6.Perpendicular currently in real life
7.Equivalence Relation


'Parallel and perpendicular lines', you could think these are just types of lines and also how will certainly it influence real life, yet after going v this blog, I assure you that your perception concerning these lines will certainly change.

Parallel lines

Parallel lines room nothing but lines in a airplane that perform not meet.

We can additionally say parallel lines room straight present in a airplane that do not intersect at any kind of common point.

In straightforward for easy understanding, I would certainly say, “Lines in a airplane that execute not accomplish each other, simultaneously have actually no common point” are claimed to be parallel.


Skew Lines

These lines exist in two dimensions and three size of geometry. In three-dimensional geometry, us come across a brand-new line that is ‘skew lines’. This lines are nothing yet two lines yet do not intersect and they are also not parallel.

The key difference in between parallel and skew lines is the the previous lies in the same plane but the latter lies in the various planes.

Interesting facts about parallel lines

We can speak to interesting truth mathematically as properties.

Let us see a few of them.

Parallel currently are constantly equidistant from each other.They execute not fulfill at any type of common point.They can be prolonged indefinitely in both directions.Parallel lines space coplanar lines.If m1 and m2 are the slopes of two lines, if they space parallel, us say

Perpendicular Lines

Two distinctive lines intersecting each other at a best angle are called perpendicular lines. These lines touch each various other at one point.

In smaller classes, we have gone with elementary geometry whereby perpendicular lines median the relationship between two currently which satisfy at a point and the allude to a best angle other.

Interesting facts about perpendicular lines

This line constantly intersects at appropriate angles.If 2 lines are perpendicular come the very same line, they room parallel and also will never ever intersect.Perpendicular lines constantly intersect, yet the converse is no true; the is we can't say intersecting currently are always perpendicular.If 2 lines space perpendicularly representing the steep then

Parallel currently in real life

First, we see a handy example. Let us take two cities

Delhi and also Bhopal. Over there is a zero percent opportunity that these 2 cities satisfy each other.

They don’t have a common allude to meet.

In actual life, we watch parallel currently in:

Railway tracksFour-way lanes, six-way lanes that roadsOpposite sides of blackboard and also whiteboardOpposite walls or doors in a roomArrangement in a queue

Railway track with parallel lines

Perpendicular lines in actual life

In actual life, the complying with are examples of perpendicular lines:

Football fieldRailway monitor crossingFirst aid kitConstruction the a home in which floor and the wall surface are perpendicularsTelevisionDesigns in windows

Television v perpendicular edges

Equivalence Relation

There is a relation called equivalence relationship which relates parallelism and perpendicularity, i m sorry is identified by reflexive, symmetric, and transitive.

Take 3 friends A, B, and C


Any girlfriend is a friend to himself, which is recognized as reflexive, which is a basic fact that constantly I love myself; this is basic psychology.


Let us take two friends A and B if A is a girlfriend of B, climate B is a friend of A i beg your pardon is denoted through perpendicularity that is A perpendicular to B and also B perpendicular come A. They space meeting each various other on a usual point.


Take three friends A, B and C. Three are a girlfriend to each various other which we deserve to relate to parallel lines that is A is a friend to B, B is friend to A and B girlfriend to C and C to A which deserve to be well stood for by 3 parallel present standing one after another not intersecting or conference each other yet in practical life meeting through online setting via Skype, Zoom according to the recent technology.

If three problems are satisfied, the is well-known as equivalence relations.


Parallel and perpendicular lines space making its application in a substantial area. Though we learned a few, the is up to the leader to explore an ext things on this lines, which would be more interesting for them to go ahead. These lines aid many people in fulfilling their tasks in day-to-day life.

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Frequently Asked questions (FAQs)

Do parallel currently meet?

No parallel lines do not accomplish or intersect each other.