Important MCQs - Triangles | Congruence | CLASS 9 | CBSE | Exam - Made Easy in മലയാളം скачать в хорошем качестве

Important MCQs - Triangles | Congruence | CLASS 9 | CBSE | Exam - Made Easy in മലയാളം

In this video we will solve important exam based multiple choice questions from CBSE CLASS 9 MATHS Chapter 7 - Triangles. Timestamps: 00:00 Introduction 00:10 Which of the following is not a criterion for congruence of triangles? 00:35 It is given that ΔABC ≅ΔFDE and AB= 5cm, ∠B = 40° and ∠A = 80°. Then which of the following is true? a)DF=5cm, ∠B = 60° b)DE=5cm, ∠E = 60° c)DF=5cm, ∠E = 60° d) DE=5cm, ∠D = 40° 02:37 In figure, if AB=DC, ∠ABD =∠CDB, which congruence rule would you apply to prove ΔABD ≅ΔCDB? 04:16 If ΔACB ≅ ΔEDF, then which of the following equations is/are true? (I) AC = ED (II) ∠C = ∠F (III) AB = EF (a) Only (I) (b) (I) and (III) (c) (II) and (III) (d) All of these 05:22 ΔLMN is an isosceles triangle such the LM = LN and ∠N = 65⁰. The value of ∠L is: (a) ∠L = 55⁰ (b) ∠L = 45⁰ (c) ∠L = 50⁰ (d) ∠L = 65⁰ #maths #cbsemaths #cbseclass9maths #mathsmalayalam Chapter 1 - Number Systems    • CHAPTER 1 - NUMBER SYSTEMS | Important Que...   Chapter 2 Polynomials    • Chapter 2 Polynomials explained in Malayal...      • CLASS 9 - Polynomials | CBSE | MATHS |   |...   Chapter 6 :Lines and Angles    • MCQs - Lines And Angles | CLASS 9 | CBSE |...