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Chapter 7 Class 7 Congruence of Triangles

Solutions of all NCERT Exercise Questions and Examples of Chapter 7 Class 7 Congruence of Triangles has been solved. First the concept is explained, and then the answer is given in a step-by-step easy to understand way.

 

In this chapter, we will learn

  • What is congruency, and common congruent figures, and congruent symbol (≅)
  • Congruency of Line Segments
  • Condition of angles to be congruent
  • What is congruence of triangles
  • Naming triangles when two triangles are congruent
  • SSS (Side Side Side) Congruence Criteria
  • SAS (Side Angle Side) Congruence Criteria
  • ASA (Angle Side Angle) Congruence Criteria
  • Is ASA same as AAS?
  • Why is AAA not a congruency criteria?
  • RHS (Right angle Hypotenuse Side) Congruence Criteria

 

We have divided the chapter into two parts - Serial Order Wise, and Concept Wise.

In Serial Order Wise, you can study the chapter like in the NCERT Book - Exercises and Examples.

In Concept Wise, you can study the chapter with concepts. This is the Teachoo way of doing the chapter.

 

Click on a link below to get started.

 

Serial order wise

  Ex 7.1
  Ex 7.2
  Examples

Concept wise

  Congruency
  Congruency of triangles
  Criteria of congruency of triangles
  SSS Congruency Criteria
  SAS Congruency Criteria
  ASA Congruency Criteria
  RHS Congruency Criteria
  Congruency Criteria Mix questions

What's in it?

Solutions of all NCERT Exercise Questions and Examples of Chapter 7 Class 7 Congruence of Triangles has been solved. First the concept is explained, and then the answer is given in a step-by-step easy to understand way.

 

In this chapter, we will learn

  • What is congruency, and common congruent figures, and congruent symbol (≅)
  • Congruency of Line Segments
  • Condition of angles to be congruent
  • What is congruence of triangles
  • Naming triangles when two triangles are congruent
  • SSS (Side Side Side) Congruence Criteria
  • SAS (Side Angle Side) Congruence Criteria
  • ASA (Angle Side Angle) Congruence Criteria
  • Is ASA same as AAS?
  • Why is AAA not a congruency criteria?
  • RHS (Right angle Hypotenuse Side) Congruence Criteria

 

We have divided the chapter into two parts - Serial Order Wise, and Concept Wise.

In Serial Order Wise, you can study the chapter like in the NCERT Book - Exercises and Examples.

In Concept Wise, you can study the chapter with concepts. This is the Teachoo way of doing the chapter.

 

Click on a link below to get started.