Practical Geometry

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Chapter 5: Practical Geometry (49 videos)   (Practice Test)
5.1: Construction of Triangles  (Practice Test)
  1. Introduction to Practical Geometry
  2. Constructing Triangle with Side & Two Angles
  3. Construction of a Triangle when one angle and two sides
  4. Constructing Triangle with Three Sides
  5. Constructing Right Triangle Using Hypotenuse and Side
  6. Constructing Triangle-Ambiguous Case
  7. Constructing Two Triangle with two sides and opposite Angle
  8. Constructing Three Triangle with two sides and opposite Angle
5.2: Pythagoras Theorem
  1. Pythagoras Theorem-1
  2. Problem 1: Pythagoras Theorem-1
  3. Problem 2: Pythagoras Theorem-1
5.3: Two Special Right Angled Triangles  (Practice Test)
  1. Two Special Right Angled Triangles
  2. More on Two Special Right Angled Triangles
  3. Problem-Two Special Right Angled Triangles
  4. Problem-More on Two Special Right Angled Triangles
5.4: Similarity of Figures  (Practice Test)
  1. Congruent Figures and Objects
  2. Problem-Congruent Figures and Objects
  3. Condition of Similarity of 2 Polygons
  4. Problem-Condition of Similarity of 2 Polygons
  5. Similar Triangles
  6. A line parallel to one side of triangle and intersecting other two si
  7. Converse of Proportional parts of similar triangle
5.5: Constructing Similar Triangles
  1. Constructing Similar Triangles
5.6: The Slope of a Line and its Equation  (Practice Test)
  1. Gradient of a Straight Line
  2. Equations of a Straight Line
  3. More on Equations of Straight Line
  4. Problem-Equations of a Straight Line
5.7: Circle
  1. Problem 1: Circle and its elements
  2. Concept of Central Angle of an Arc
  3. Problem 1: Concept of Central Angle of an Arc
  4. Axial Symmetry of the Circle
5.8: Theorems on Circle  (Practice Test)
  1. Perpendicular radius bisects chord
  2. Problem 1: Perpendicular radius bisects chord
  3. Converse of perpendicular radius bisects chord
  4. Congruent Chords Equidistance from Circle-4
  5. Problem 2: Congruent Chords Equidistance from Circle-4
  6. Problem 1: Congruent Chords Equidistance from Circle-4
  7. Chords Equidistance of Circle are Congruent-5
  8. Problem 1: Chords Equidistance of Circle are Congruent-5
  9. Tangent to Circle-1
  10. Problem 1: Tangent to Circle-1
  11. Converse of Tangent to Circle-2
  12. Problem 1: Converse of Tangent to Circle-2
  13. To Draw the Tangent to a Circle at a Given point on the Circle
  14. Central angle theorem
  15. Problem 1: Central angle theorem
  16. Problem 2: Central angle theorem
  17. Tangent from a Point Outside a Circle
  18. Two Tangents from a Point Outside Circle