Class 7 Maths | Ganita Prakash | Ch 5 Parallel & Intersecting Lines In Tamil [தமிழ்] | NCERT | CBSE
Deciphering CBSE Math
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Class 7 Maths | Ganita Prakash | Ch 5 Parallel & Intersecting Lines In Tamil [தமிழ்] | NCERT | CBSE
29 312 просмотров · 1 г. назад
Deciphering CBSE Math
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29 312 просмотров · 1 г. назад
Welcome to Deciphering CBSE Math!
📘 Class 7 Maths – Ganita Prakash
🎯 Chapter 5: Parallel and Intersecting Lines
🌐 NCERT | CBSE | Explanation in Tamil
This video explains Chapter 5 “Parallel and Intersecting Lines” from the Ganita Prakash textbook.
🔍 What you’ll learn from Chapter 5:
• Intersecting lines form vertical opposite angles (equal) and linear pairs (180°)
• Perpendicular lines form four right angles (90°)
• Parallel lines never intersect on a plane
• A transversal creates 2 sets of 4 corresponding angles
• For parallel lines cut by a transversal - Corresponding angles are equal, Alternate angles are equal and Interior angles on the same side sum to 180°
📌 Perfect for:
• CBSE Class 7 students
• Quick revision and clear understanding of algebra basics
⏱️ Timeline:
00:00:00 - 5.1 Across the Line
00:06:28 - 5.2 Perpendicular Lines
00:07:32 - 5.3 Between Lines
00:11:34 - 5.4 Parallel and Perpendicular Lines in Paper Folding
00:22:41 - 5.5 Transversals
00:25:11 - 5.6 Corresponding Angles
00:30:20 - 5.7 Drawing Parallel Lines
00:34:03 - 5.8 Alternate Angles
01:05:58 - 5.9 Parallel Illusions
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