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Lecture 1: Triangle Part 1

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Lecture 2: Triangle Part 2

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Lecture 3: Triangle Part 3

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Lecture 4: Triangle Part 4

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Lecture 5: Triangle Part 5

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Lecture 6: Triangle Part 6

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Lecture 7: Triangle Part 7

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Lecture 8: Triangle Part 8

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Published    08-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.

RAHUL BHUJBAL

Phone: 97********48 Email: rah********@gmail.com
Address: 154 - A Nyay Khand - 3 Institute: Study Khazana

About Us

1. Specialized as an individual cum group tutor by simplifying math concepts while coaching students to think critically to solve problems. 2. Conducted comprehensive test review sessions which contributed to an increase of more than 25 percent in some students' grades. 3. Facilitated numerous math courses as a class assistant by providing additional guidance to students during class. 4. Provided one to one attention to the students, while maintaining overall focus on the entire group.





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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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