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Lecture 1: Triangle Part 1

00:27:51

Lecture 2: Triangle Part 2

00:29:59

Lecture 3: Triangle Part 3

00:26:03

Lecture 4: Triangle Part 4

00:40:37

Lecture 5: Triangle Part 5

00:33:20

Lecture 6: Triangle Part 6

00:34:04

Lecture 7: Triangle Part 7

00:24:45

Lecture 8: Triangle Part 8

00:36:04

Lecture 9: Triangle Part 9

00:29:18

Lecture 10: Triangle Part 10

00:29:48

Lecture 11: Triangle Part 11

00:16:00
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Published    05-Jan-2019      Bilingual

TRIANGLES - MATHEMATICS CBSE CLASS 9TH

  Study Khazana delivers CBSE Class 9th Maths, eight video lectures on Triangles with complete solutions using sample paper based on NCERT Syllabus. This chapter covers the following topic to make students understand the topic  

WHAT DO YOU STUDY IN TRIANGLES?

 
  • (Motivate) Two triangles are congruent if any two sides and the included angle of one triangle is equal to any two sides and the included angle of the other triangle (SAS Congruence).
  • (Prove) Two triangles are congruent if any two angles and the included side of one triangle is equal to any two angles and the included side of the other triangle (ASA Congruence).
  • (Motivate) Two triangles are congruent if the three sides of one triangle are equal to three sides of the other triangle (SSS Congruence).
  • (Motivate) Two right triangles are congruent if the hypotenuse and a side of one triangle are equal (respectively) to the hypotenuse and a side of the other triangle.
  • (Prove) The angles opposite to equal sides of a triangle are equal.
  • (Motivate) The sides opposite to equal angles of a triangle are equal.
  • (Motivate) Triangle inequalities and relation between 'angle and facing side' inequalities in triangles.
 

HOW WE HELP THE STUDENTS???

  These video lectures will make the subject easy for students. The free lecture is available as a demo. We provide mock exams after completion of the full course. These lectures are recording of the live session taken. It will include question and answers of the students undertaken during the class. CBSE Class 9th previous question papers and sample papers are also given to the students for practice. Video Lectures classes are taken by Study Khazana’s best faculties. We offer pen drives and online-offline study mode to the students. We also have Android and IOS Study Khazana mobile app for helping students to study anywhere at any time.

Sameer Kohli

Phone: 85********24 Email: sam********@gmail.com
Address: 319,Joshi Road Karol Bagh, Institute:

About Us

Mr. Kohli, founder of Jupiter Education Planet, is a visionary in the field of education and holds an experience of more than 15 years as a Mathematics and Science teacher. Owing to his student-friendly teaching style, he has been able to build an unflinching reputation for himself. He is not only an excellent teacher who has delivered exceptional results throughout his career, but also has a deep insight into child and parent psychology. Over the years, he has acquired expertise in the areas of motivation and counselling of parents and children to help them take better decisions. With a passion to change lives for the better, Mr. Kohli knows the right approach to help children in optimum decision making at both personal and professional level.


Qualification

B.Sc. (Hon.) (D.U.)


Biography

10 years



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STUDY KHAZANA is an e-treasure of knowledge and education with one aim of upbringing the level of education all over the India. In the journey of more than 25 years with 150 centers across the India we discovered that many student are out of the reach of proper education due to poverty.

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