Class 9 Maths | Circles | 2025-26 | Chapter 09 | Complete NCERT with Basic Concepts | By S.K. Sama

🎓 Class 9 Maths | Circles | 2025-26 | Chapter 09 | Complete NCERT with Basic Concepts | By S.K. Sama 🔹 About this Video: This video is a complete guide to Chapter 09: Circles from Class 9 CBSE Maths (NCERT 2025–26). It explains all the important concepts, theorems, and properties related to circles with easy-to-understand examples and short tricks — helping you strengthen your basics and score full marks! 🎯 🔹 Topics Covered: ✅ Introduction to Circles: Definition, Radius, Diameter, Chord, Arc, Sector, Segment Concentric Circles, Congruent Circles ✅ Angles and Arcs: Angle Subtended by a Chord at a Point Perpendicular from the Centre to a Chord Equal Chords and Their Distances from the Centre ✅ Properties and Theorems: Theorem 1 – Equal Chords are Equidistant from the Centre Theorem 2 – Chords Equidistant from the Centre are Equal Theorem 3 – Angle Subtended by an Arc at the Centre is Double the Angle Subtended at the Remaining Part of the Circle Theorem 4 – Cyclic Quadrilaterals and Their Properties ✅ Practical Examples and Problem Solving Step-by-step NCERT question discussion Conceptual understanding with diagrams 🔍 Highlights: Complete NCERT Coverage with Simple Explanations Step-by-Step Theorem Proofs & Examples Concept Clarity with Real-Life Applications Short Tricks to Remember Key Results 📌 Why Watch This Series? ✅ Build Strong Foundation for Geometry Concepts ✅ Score Full Marks in CBSE Exams ✅ Learn with Clarity and Confidence Connect & Stay Updated: 👉 Telegram: https://t.me/maths101010 👉 Subscribe for More: [Channel Link] 📌 Instructor: S.K. Sama 🔔 Subscribe for more videos on Class 9 Maths! 📢 Hashtags: #Circles #Class9Maths #NCERTComplete #CBSE2025 #Chapter09 #SamaMaths #NCERTMaths #CBSE2026 #SKSAMA #MathsBasics #Class9Chapter9 #ExamPrep #Geometry #LearnWithSama