ICSE Class 9 Maths | Selina Concise Ex 9A Q7–12 Solutions | Congruency in Triangles Step by Step

ICSE Class 9 Maths
Selina Concise Ex 9A Q7–12 Solutions
Congruency in Triangles Step by Step

Dear Students,
In this video we are providing step-by-step solutions to Selina Concise Mathematics, Class 9, Exercise 9A (Q7–12). After a detailed explanation of Triangles and Congruency in the previous lecture, this session focuses on applying the conditions of congruency (SAS, ASA, AAS, RHS) to solve both MCQs and proof-based questions.

In this video you will learn how to:

Apply congruency rules to prove triangles are congruent.

Use CPCTC (Corresponding Parts of Congruent Triangles are Congruent).

Solve geometry questions involving equilateral triangles, circles, parallelograms, perpendicular bisectors, and angle bisectors.

Write proofs with logical steps and reasons.

This video will help ICSE Class 9 students strengthen problem-solving skills in Geometry and prepare for exams with clarity and confidence.

#ICSEClass9Maths #SelinaConciseMathematics #CongruencyInTriangles #cisceclassvideos #MrsRashmiGupta #Exercise9A #TriangleProofs #CPCTC

Thanks
Mrs. Rashmi Gupta
Lecture 9.0 -Triangles & Congruency concepts Explained
https://youtu.be/5Xtv7GWiAys

Lecture 9.1 P-1 Selina Concise Ex 9A Q1–6 Solutions
https://youtu.be/5sWJnqKe7MM
cisceclass videos
#cisceclassvideos

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