Founder @ "JEEnlight.com" | YouTube @ "Abhishek Mishra [IIT Kgp]" | PhD in Neuroscience, Germany | IIT Kharagpur B.Tech | Mathematics

Abhishek Mishra

The course covers Coordinate Geometry in Class 11 - Straight Lines - Slope of a line, Different forms of equations of lines, parallelism, perpendicularity and much more.

Ace in Class XI Examination by understanding all the concepts of Mathematics and Science, with these courses.

CBSE Class 11

English

Straight Lines - Class XI NCERT

Straight Lines

Coordinate Geometry

Mathematics

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

Welcome to the Course. We have a brief look at the Course Overview, the topics that we are going to study in this chapter.

Course Overview

We briefly review the key formulas and concepts we covered in our earlier Course on Coordinate Geometry for Class X.

Coordinate Geometry - Class 10 Brief Review

We learn how to find slope of a line if we know any two points on the line.

Slope of a Line

We find out how to find if the lines are parallel or perpendicular using slope of lines.

Condition for Parallelism and Perpendicularity of Lines in Terms of Slope

We learn how to find out angle between two lines, if we know the slope for the given lines.

How to Find Angle between Two lines using their Slopes

We learn how to find if the given three points are collinear. Also we do a brief review of concepts we learned until now.

Collinearity of three points

We learn how to write equation of a straight line given slope and intercept.

Various Forms of Equation of Line

We learn how to find equation of line given two points, slope-intercept, intercepts.

Two-Point Form, Slope-Intercept Form, Intercept Form

We learn how to find the equation of line when we know the length of perpendicular from origin, and angle it makes with x-axis.

Equation of straight line in Normal Form

We solve some examples using normal form of equation of line.

Normal Form - Solved Examples

We learn how to convert equation of a line in general form to equations in different forms that we have studied.

General Equation of a Line

We solve many examples using our knowledge of equation of straight lines.

General Equation of a Line - Solved Examples

We learn how to find distance between a point and a straight line. Also we learn how to find distance between two parallel lines

How to find distance of a general point from a line ?

We solve some examples using the distance formula.

Distance between parallel lines

We have a review of all the concepts we learned in this chapter, and have a summary of all the formulas.

Chapter Summary

one day or day one......the choise is yours :D


Rishabh Kumar

This course is especially for the students stdying in std 11 who want to get an idea about straight lines and have not much experience in co ordinate geometry. This course comprises of all the formulas and concepts which can possibilly come in the board examinations.

(Hindi) CBSE: Maths Straight Line Complete From Basics

I qualified jee mains+advanced and NDA / navy 2 times and SSB also.

Rajat Singh

In this course educator will discuss about Straight Lines
 concept and few questions

(Hindi) Straight Line - Class 11

B. Tech graduate in ECE from NSUT, Delhi .follow me on unacademy for maths lesson.all your questions will be answered

Rohit Gupta

This course is the first topic of coordinate geometry . Everyone must know this topic and various aspects of this topic before going further in coordinate geometry. This course covers Straight lines from basic to advance level .

Straight Lines for Class 11

Aerospace Engineer|| Global ambassador- Duolingo || 5th Rank in PU-CET || Educator || Curious to gain Experience||

Ashutosh Narayan Sharma

This Course would help you to play with Straight lines. This Course describes all the basic concepts which are required for solving any question of NCERT and JEE mains.

Straight line : CBSE and JEE MAINS

Bijendra Kumar Guddu

In this course I will discuss about conic sections for class X1th CBSE / ICSE/ State Board students.

Lessons

15 lessons • 2h 17m

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Course Overview

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Coordinate Geometry - Class 10 Brief Review

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Slope of a Line

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Condition for Parallelism and Perpendicularity of Lines in Terms of Slope

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How to Find Angle between Two lines using their Slopes

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Collinearity of three points

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Various Forms of Equation of Line

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Two-Point Form, Slope-Intercept Form, Intercept Form

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Equation of straight line in Normal Form

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Normal Form - Solved Examples

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