NCERT Solutions for Class 9 Maths Chapter 7 Exercise 7.3

NCERT Solutions for Class 9 Maths Chapter 7 Exercise 7.3 Triangles in PDF file format Hindi Medium and English Medium updated for academic session 2020-2021. All the contents are based on the latest CBSE Curriculum 2020-21.

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Class 9 Maths Chapter 7 Exercise 7.3 Solution in Hindi and English

Class: 9Mathematics
Chapter: 7Triangles
Exercise: 7.3NCERT Solutions in Videos and PDF

Class 9 Maths Exercise 7.3 Solutions in Hindi Medium Video




Class 9 Maths Chapter 7 Exercise 7.3 Solutions in Videos

Class 9 Maths Exercise 7.3 Question 1
Class 9 Maths Exercise 7.3 Question 2 and 3
Class 9 Maths Exercise 7.3 Question 4 and 5
Class 9 Maths Chapter 7 Exercise 7.3 Solution

Congruence in Daily Life

Sometimes it can be difficult to replace your pen refill with a new one, and this is when the new refill is not the size you want to remove. If the two reloads are the same or conform, the new reload fits. Therefore, you can find many examples where object congruence is applied in everyday life situations.




Examples of Congruent Objects

You may wonder why we are studying greetings. Everyone must have seen a tray of ice in their fridge. Note that the snow molds are all greetings. The plaster used for casting in trays also has impermeable depressions (they can be rectangular or circular or all triangular). Therefore, whenever the same items must be produced, the concept of conformity is used to make molds.

Points to be remembered
    1. If two triangles and one triangle’s side are equal to two angles and the other triangle’s side is equal, then the two triangles are congruent (ASA Rule).
    2. If two triangles and one edge of a triangle are equal to two angles and the other is the corresponding side of the triangle, then the two triangles are congruent (AAS Rule).
    3. Angles opposite sides of a triangle are equal.
    4. The opposite sides of the angles are equal in a triangle.
    5. In an equilateral triangle each angle is 60 °.
How many examples are there based on exercise 7.3 of class 9 Maths?

There are only two examples – example number 7 and 8. Both are equally important for exams.

Which question in exercise 7.3 is most tricky to understand?

Question number 3 of CBSE Class 9 Maths exercise 7.3 seems to be the trickiest.

Is exercise 7.3 of 9th Maths easy?

All five questions given in exercise 7.3 of class 9 Maths are easy to solve and understand.

NCERT Solutions for class 9 Maths Chapter 7 Triangles Ex. 7.3 in English medium
NCERT Solutions for class 9 Maths Chapter 7 Triangles Ex. 7.3 in English medium in PDF
NCERT Solutions for class 9 Maths Exercise 7.3 in Hindi medium
NCERT Solutions for class 9 Maths Exercise 7.3 in Hindi medium in PDF
NCERT Solutions for class 9 Maths Exercise 7.3 in Hindi medium free for cbse and up board