I'm Nitin Gupta 
A Mathematics Lover with 15 years of teaching experience

EDUCATION FOR EVERYONE 

Nitin Kumar Gupta

In this Course Nitin Kumar Gupta will cover all topics and concepts of Triangles of Class 9th with extra questions .

Learn all the basic concepts of Class IX to build a strong foundation for your future learning curve.

CBSE Class 9

Hindi

(Hindi) Class 9 Maths - Triangles

Triangles

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)

In this lesson we'll study about congruence of Triangles

Course Introduction and Basic Concepts of Congruence of Triangles (in Hindi)

In this lesson we'll study proofing of a Theorem and a question related to theorem

Triangles Part 2 (in Hindi)

In this lesson we'll study proofing of a Theorem and a question related to theorem.

Triangles Part 3 (in Hindi)

In this lesson we'll study proofing of some theorems

Triangles Part 4 (in Hindi)

Triangles Part 5 (in Hindi)

In this lesson we'll study solutions of some questions of NCERT Ex. 7.1

Triangles NCERT (Ex. 7.1 Part 1) (In Hindi)

In this lesson we'll study solutions of some questions of NCERT Ex. 7.1 of Class 9th

Triangles NCERT (Ex. 7.1 Part 2) (In Hindi)

Triangles NCERT (Ex. 7.1 Part 3) (In Hindi)

Triangles NCERT (Ex. 7.1 Part 4) (In Hindi)

In this lesson we'll study solutions of some questions of NCERT Ex. 7.2 (class 9th)

Triangles NCERT (Ex. 7.2 Part 1) (In Hindi)

Triangles NCERT ( Ex. 7.2 Part 2) (In Hindi)

In this lesson we'll study solutions of some questions of NCERT Ex 7.2 (class 9th)

Triangles NCERT (Ex. 7.2 Part 3) (In Hindi)

In this lesson we'll study some problems of NCERT Ex 7.3 ( Class 9th)

Triangles NCERT Ex. 7.3 (Part 1) (In Hindi)

In this lesson we'll study some problems of NCERT Ex 7.3 ( Class 9th )

Triangles NCERT Ex. 7.3 (Part 2) (In Hindi)

In this lesson we'll study some problems of NCERT Ex. 7.3

Triangles NCERT Ex. 7.3 ( Part 3 ) (In Hindi)

In this lesson we'll study some problems of NCERT Ex. 7.4

Triangles NCERT Ex. 7.4 (Part 1) (In Hindi)

Triangles NCERT Ex. 7.4 (Part 2) (In Hindi)

In this lesson we'll study some problems of NCERT Ex 7.4

Triangles NCERT Ex. 7.4 (Part 3) (In Hindi)

I am Neelu Sawhney.I am Maths teacher with experience of18 years.Maths is my passion.

Neelu Sawhney

This course discusses the solution of Quadrilaterals of class 9th NCERT CBSE.

(Hindi) Quadrilaterals, NCERT CBSE Class 9

I have been giving coaching classes to maths and science students to class 9 onwards for 6 years.I m professionally M.B.A.and have worked fo

Humera Naaz

Heron’s formula is applicable to all types of triangles. It is developed by Heron of Alexandria.This lesson explains the concept of Heron’s formula with applicable examples.

(Hindi) Heron’s Formula

|| Class-X (90.16%)|| Class-XII (86%)|| B.Teach (M.E.)|| I love to teach Mathematics || 


Ajay Singh

In this course, the educator discusses the Basics Of Triangles, Congruence Criterion of Triangles,Theorems, Some Properties of Triangle, SSS , RHS, Inequalities in a triangle, All NCERT Exercise solutions with all questions helpful for all the class 9 students.

(Hindi) Maths-Triangles-Geometry: Class IX CBSE

Bsc(H) Comp Sci graduate from Kalindi College,DU.Pursuing MCA from IGDTUW .Co-Founder Pinch Of Padhai (YouTube Channel)

Bhawna Sharma

It is based on triangles chapter of maths NCERT

(Hindi)Triangles

Auditor, MoD (CGL 18).
Mathematics Major. 
'Top Educator' of year 2017.
Taught Military Reasoning/Aptitude.

Rajeev Kumar

In this course Rajeev will help you learn about Triangle and their different properties.First of all we will discuss basic and fundamental facts of Triangles then we will move on to Congruence and Similarity of Triangles .

(Hindi) Triangles: CBSE Class 9 Maths

I am from Damoh district of  Madhyapradesh but presently I am working in multinational company i.e. BHARAT ALUMINIUM COMPANY since September

Madhuresh Shrivastava

This Course covers Basics of Geometry,
Line and Angles Concept,
Name of Angles, 
Pair of Angles,
Parallel Lines and Transversal,
All Theorems,
Angle Sum Property of a Triangle Theorem,
Exterior Angle Theorem.

Lessons

18 lessons • 2h 44m

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Course Introduction and Basic Concepts of Congruence of Triangles (in Hindi)

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Triangles Part 2 (in Hindi)

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Triangles Part 3 (in Hindi)

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Triangles Part 4 (in Hindi)

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Triangles Part 5 (in Hindi)

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Triangles NCERT (Ex. 7.1 Part 1) (In Hindi)

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Triangles NCERT (Ex. 7.1 Part 2) (In Hindi)

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Triangles NCERT (Ex. 7.1 Part 3) (In Hindi)

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Triangles NCERT (Ex. 7.1 Part 4) (In Hindi)

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Triangles NCERT (Ex. 7.2 Part 1) (In Hindi)

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