1. Home
  2. |  
  3. CBSE Board |  

NCERT Exemplar Questions: CBSE Class 9 Mathematics – Chapter 7

Apr 6, 2017 10:02 IST

    class 9 ncert exemplar, class 9 maths ncert exemplarNCERT Exemplar class 9 Maths problems' PDF of chapter 7, Triangles is available in this article. Students can download the complete PDF of the chapter from the link available at the end of this article.

    Importance of NCERT Exemplar Problems:

    NCERT Exemplar problems are a very good resource for preparing the critical questions like Higher Order Thinking Skill (HOTS) questions. Every year, many questions from the NCERT Exampler are directly asked in the board exams. So, it’s very important for students to practice the NCERT exemplar problems to prepare well for the board exams.

    About Chapter 7, Triangles:

    Chapter 7 of NCERT Exemplar class 9 Maths is Triangles. It is one of the most important chapters of CBSE class 9th maths.

    Important topics of this chapter as per latest CBSE syllabus for Class 9 are given below:

    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)

    Two triangles are congruent if any two angles & the included side of one triangle is equal to any two angles and the included side of the other triangle (ASA Congruence)

    Two triangles are congruent if the three sides of one triangle are equal to three sides of the other triangle (SSS Congruence)

    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. (RHS Congruence)

    The angles opposite to equal sides of a triangle are equal

    The sides opposite to equal angles of a triangle are equal

    Triangle inequalities & relation between ‘angle & facing side' inequalities in triangles

    This chapter of NCERT Exemplar has variety of questions from the topics mentioned above.

    CBSE Syllabus for Class 9 Mathematics: 2017

    Importance of Chapter 7, Triangles:

    Knowledge of important & basic concepts related to triangles is essential for every CBSE class 9 student. Questions from this chapter are frequently asked in CBSE school examinations. To score well in exams one must practice questions of this chapter from NCERT Exemplar.

    CBSE Class 9 NCERT Solutions

    Inside Chapter 7 of NCERT Exemplar Class 9 Maths:

    This chapter of the book has

    Brief summary of main concepts & results

    Few sample questions with detailed solutions

    11 Multiple choice questions

    12 Short answer types questions with reasoning

    11 Short answer types questions

    21 Long answer type questions

    Download NCERT Exemplar class 9 Maths Problems' PDF of Chapter 7, Triangles

    Register to get FREE updates

      All Fields Mandatory
    • (Ex:9123456789)
    • Please Select Your Interest
    • Please specify

    • ajax-loader
    • A verifcation code has been sent to
      your mobile number

      Please enter the verification code below

    This website uses cookie or similar technologies, to enhance your browsing experience and provide personalised recommendations. By continuing to use our website, you agree to our Privacy Policy and Cookie Policy. OK
    X

    Register to view Complete PDF