Class 7|Math|Ganita Prakash|Ch7 A Tale Of Three Intersecting Lines 7.1&7.2|NCERT|CBSE|InTamil[தமிழ்]

Welcome to Deciphering CBSE Math! 📘 Class 7 Maths – Ganita Prakash 🎯 Chapter 7: A Tale Of Three Intersecting Lines 🌐 NCERT | CBSE | Explanation in Tamil This video explains a part of Chapter 7 “A Tale Of Three Intersecting Lines ” from the Ganita Prakash textbook. 🔍 What you’ll learn from Chapter 7: • How using a compass simplifies triangle construction with given side lengths • The triangle inequality: each side shorter than the sum of the other two • Why side lengths must satisfy the triangle inequality to form a triangle • Constructing triangles from two sides and included angle, or two angles and included side • The sum of angles in any triangle is always 180° • Altitude: perpendicular from a vertex to the opposite side • Equilateral (all sides equal), isosceles (two sides equal), and scalene (all sides different) triangles • Classifying triangles by angles: acute, right, or obtuse 📌 Perfect for: • CBSE Class 7 students • Quick revision and clear understanding 👉 Don’t forget to Like, Share & Subscribe for more Tamil explanations of CBSE Maths! 📚 #Class7Maths #NCERTTamil #LargeNumbers #GanitaPrakash #CBSETamil