Скачать или смотреть Exercise 10.2 Circles Class 10 | Tangents to a Circle | NCERT Solutions Ques - 1,2,3&4

Playlist link:
   • class-10  

Introduction and Theorem 10.1 Explained Video:
   • 🔥 NCERT Class 10 Math Circles | Introducti...  

Circles Ex 10.1 Video:
   • "NCERT Class 10 Math | Circles Ex 10.1#cir...  

Theorem 10.2 Video:
   • Theorem 10.2 Class 10 | Tangent & Radius T...  

Class 10 Math – Chapter 10: Circles | Exercise 10.2 (Theorem Proofs)

In this video, we will learn and prove important theorems of the Circles chapter (Class 10 Maths NCERT). Step-by-step explanations and clear reasoning will help you understand how to write perfect theorem proofs for your board exams.

✅ Topics Covered:

✔ Concept of tangent and point of contact
✔ Why radius is perpendicular to the tangent
✔ How to apply the Pythagorean Theorem in tangent problems
✔ Properties of pair of tangents from an external point
✔ Angle calculations involving tangent and radius
✔ Proofs based on tangents from the endpoints of a diameter
Questions Covered (Exercise 10.2):

👉 Q1: Finding radius when tangent length and distance from centre are given
👉 Q2: Find ∠PTQ using properties of tangents
👉 Q3: Find ∠POA when angle between two tangents is given
👉 Q4: Prove that tangents drawn at the ends of a diameter are parallel

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