Angle between Two Lines 🔴 Straight Lines - 3 🔴 Class 11

Описание к видео Angle between Two Lines 🔴 Straight Lines - 3 🔴 Class 11

In this Mathematics video in Hindi for Class 11 we derived the formula for the angle between two straight lines.

There are two different angles, say, θ (acute) and Φ (obtuse), if those two intersecting lines are not perpendicular to each other and they are not parallel to each other.

We derived, in this video, that θ = (m₂-m₁)/(1+m₁m₂) and Φ = 180° - θ

👇👇👇👇👇👇 𝑷𝑳𝑨𝒀𝑳𝑰𝑺𝑻 👇👇👇👇👇👇

🔴 Full playlist on Chapter 9 of Mathematics : 'Straight Lines' for Class 11 :
   • 11th Maths : Straight Lines  

👇👇👇👇👇👇 Previous Videos 👇👇👇👇👇👇

🔴 Straight Lines
   • STRAIGHT LINES  🔴 for  Class 11  

🔴 Parallelism and Perpendicularity of Lines
   • Parallelism and Perpendicularity of L...  

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