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Chapter 13: Circle (49 videos)
13.1: Circle
  1. Introduction to Circle & its Characteristics
  2. Problem 1: Introduction to Circle & its Characteristics
13.2: Circumference of a Circle
  1. Chord , Diameter & Circumference of a Circle
13.3: Chord & Secant
  1. Chord , Diameter & Circumference of a Circle
  2. Problem 1: Chord , Diameter & Circumference of a Circle
  3. Concept of Secant & Tangent Line
  4. Problem 1: Concept of Secant & Tangent Line
13.4: Diameter of Circle
  1. Chord , Diameter & Circumference of a Circle
13.5: Interior & Exterior of Circle
  1. Introduction to Circle & its Characteristics
13.6: Arc of a Circle
  1. Arc of a Circle
  2. Problem 1: Arc of a Circle
13.7: Semi-Circle
  1. Arc of a Circle
13.8: Minor Arc & Major Arc
  1. Arc of a Circle
13.9: Central Angle of An Arc
  1. Concept of Central Angle of an Arc
  2. Problem 1: Concept of Central Angle of an Arc
13.10: Congruent Circles
  1. Concept of Central Angle of an Arc
13.11: Congruent Arcs
  1. Concept of Central Angle of an Arc
13.12: Inscribed Angle of an Arc
  1. Concept of Inscribed Angle of an Arc
  2. Problem 1: Concept of Inscribed Angle of an Arc
13.13: Tangent & Point of Tangency
  1. Concept of Secant & Tangent Line
13.14: Common Tangents, Common Internal Tangents And Common External Tangents to Two Ci
  1. Concentric Circles and Common Internal and External Tangents to two C
  2. Problem 1: Concentric Circles,Common Internal & External Tangents of
13.15: Sector of a Circle
  1. Segment & Sector of a Circle
  2. Problem 1: Segment & Sector of a Circle
13.16: Segment of a Circle
  1. Segment & Sector of a Circle
13.17: Circum Circle of a Triangle
  1. Concept of Circum Circle of a Triangle
13.18: Inscribed Circle of a Triangle
  1. Concept of Inscribed Circle of a Triangle
  2. Problem 1: Concept of Inscribed Circle of a Triangle
13.19: Escribed Circle of a Triangle
  1. Concept of Escribed Circle of a Triangle
  2. Problem 1: Concept of Escribed Circle of a Triangle
13.20: Theorems on Circle
  1. Perpendicular Radius Bisects Chord-3
  2. Perpendicular Bisector to a Chord Circle-2
  3. The perpendicular bisector of chord of circle passes through centre o
  4. Congruent Chords Equidistance from Circle-4
  5. Problem 2: Congruent Chords Equidistance from Circle-4
  6. Chords Equidistance of Circle are Congruent-5
  7. Problem 1: Chords Equidistance of Circle are Congruent-5
  8. Three Non-Collinear Points Form a Circle-1
  9. Problem 1: Three Non-Collinear Points Form a Circle-1
  10. Central angle theorem
  11. Problem 1: Central angle theorem
  12. Tangent to Circle-1
  13. Problem 1: Tangent to Circle-1
  14. Converse of Tangent to Circle-2
  15. Problem 1: Converse of Tangent to Circle-2
  16. Tangent and radial lines are perpendicular to each other
  17. Equal Tangent Segments from a Point to a Circle-3
  18. Distance of Centers of Externally Tangent Circles-4a
  19. Distance of Centers of internally Tangent Circles-4b
 

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