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 different properties of Circles. First we will discuss different basic terms and definitions of circle.Then we will discuss about different theorems related to chords, arcs and cyclic quadilaterals.

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

CBSE Class 9

Hindi

(Hindi) Circles: CBSE Class 9 Mathematics

Circles

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 will discuss about our course . Course Structure , Target audience and objective of this course will be discussed .

Course Overview (in Hindi)

In this lesson we will discuss different terms related to Circles and their Definitions .

Basic Terms and Definitions: Circles (in Hindi)

In this lesson we will discuss about Properties related to Angles Subtended by chords at centre .

Angle Subtended by Chord (in Hindi)

In this lesson we will discuss theorems related to Perpendicular to chord from Centre of a circle.

Perpendicular to Chord (in Hindi)

In this lesson we will discuss how to prove Only and only one circle passes through three points.

Circle through Three Points (in Hindi)

In this lesson we will discuss theorems related to Equal chords and how to prove them.

Equal chords and their properties (Hindi)

In this lesson we will discuss theorems related to Angles Subtended by Arcs.

Angle Subtended by arcs (in Hindi)

In this lesson we will discuss about Theorems related to Angles Subtended by an Arc. Part-2

Angles Subtended by an Arc -2 (Hindi)

In this lesson we will discuss theorems related to Angles in a segment of a circle.

Angles in a Segment (Hindi)

In this lesson we will discuss theorems related to Cyclic Quardilaterals.

Theorems of Cyclic Quardilaterals (Hindi)

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

Bhawna Sharma

This course covers Construction in CBSE Class 9 Geometry.

CBSE Class 9 Geometry - Construction

I'm avid learner and always ready to teach others. I'm pursuing engineering from Gujarat 

Vishal Sharma

In this course, Vishal will cover important topics on area related to circle like area of circle and half circle, circumference of circle and half circle, sector and segments.

(Hindi) Class 9 - Circles

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

Neelu Sawhney

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

(Hindi) Circles : Class 9th Solution NCERT CBSE

This course explains all the theorems of circles in details with NCERT approach and with some newly developed ideas learned in previous chapters. It also helps you to develop your thinking capability and cognitive skills.

Circles: Class 9 NCERT

(Hindi) Circles: Class 9 NCERT

 Teaching Science and Maths for last 22 years. l always focus on basics.lf your concepts are clear you can achieve your goal easilyThe key t

Rekha Agarwal

This Course covers NCERT solutions, theorems and extra questions for Class 9 students.

Lessons

10 lessons • 1h 27m

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Course Overview (in Hindi)

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Basic Terms and Definitions: Circles (in Hindi)

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Angle Subtended by Chord (in Hindi)

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Perpendicular to Chord (in Hindi)

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Circle through Three Points (in Hindi)

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Equal chords and their properties (Hindi)

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Angle Subtended by arcs (in Hindi)

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Angles Subtended by an Arc -2 (Hindi)

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Angles in a Segment (Hindi)

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Theorems of Cyclic Quardilaterals (Hindi)