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Chapter 8: Demonstrative Geometry (31 videos)  (Practice Test)
8.1: Theorems and their proofs  (Practice Test)
  1. Angle opposite to equal sides are equal in triangle
  2. Problem 1: Angle opposite to equal sides are equal in triangle
  3. An exterior angle of a traingle is greater in measure than either of
  4. Problem 1:An exterior angle of a traingle is greater in measure than
  5. If a transversal intersects two coplanar lines
  6. Problem 1: If a transversal intersects two coplanar lines such that t
  7. If a transversal intersects two parallel lines
  8. Problem 1: If a transversal intersects two parallel lines
  9. Sum of three angles of triangle is 180 degree
  10. Problem 1: Sum of three angles of triangle is 180 degree
  11. Angle-Side-Angle Postulate-1
  12. Problem 1: Angle-Side-Angle Postulate-1
  13. Sides Facing Equal Angles are Equal in Triangle-2
  14. Problem 1: Sides Facing Equal Angles are Equal in Triangle-2
  15. Side-Side-Side Postulate-3
  16. Problem 1: Side-Side-Side Postulate-3
  17. Hypotenuse Side Postulate-4
  18. Problem 1: Hypotenuse Side Postulate-4
  19. Diagonals of Parallelogram Bisects Each Other-1
  20. Parallelogram Opposite Sides - Congruent -Parallel-2
  21. Mid point Theorem-3
  22. All Medians of Triangle Trisect Each Other-4
  23. Proportional Segment Theorem-5
  24. Perpendicular Bisector Theorem-1
  25. Converse of Perpendicular Bisector Theorem-2
  26. Angle Bisector Theorem-4
  27. Converse of Angle Bisector Theorem-5
  28. Angle Bisectors of Triangle are Concurrent-6
  29. Problem 1: Angle Bisectors of Triangle are Concurrent-6
  30. Problem 2: Angle Bisectors of Triangle are Concurrent-6
  31. Introduction to Practical Geometry
 

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