Троугао (подударност, конструкције, значајне тачке)

  1. Angle Constructions - GeoGebra
  2. Triangle - GeoGebra
  3. Изведите транслације
  4. Изведите ротације
  5. Изведите рефлексије
  6. Perform sequences of transformations and determine congruence
  7. Одредите да ли су две фигуре подударне
  8. Reason about the triangle congruence postulates
  9. Determine congruent triangles | Кхан Академија
  10. Triangle congruence review | Кхан Академија
  11. Find missing angles of congruent triangles
  12. Constructing triangles
  13. 4.8 Angle of 15° | euclidea
  14. Constructing a 30° angle
  15. 2.3 Angle of 30° | euclidea
  16. Constructing a 45° angle
  17. 3.7 Angle of 45° | euclidea
  18. Constructing a 60° angle
  19. 1.1 Angle of 60° | euclidea
  20. 4.2 Angle of 60° - 2 | euclidea
  21. 7.3 Angle of 75° | euclidea
  22. Constructing a 90° angle
  23. Triangle, given two sides and included angle (sas)
  24. Triangle given two angles and the included side (ASA)
  25. Triangle, given 3 sides (sss)
  26. 6.7 Triangle by Three Sides | euclidea
  27. Triangle, given two angles and non-included side (aas)
  28. O.11 Congruent figures: side lengths and angle measures
  29. O.12 Congruence statements and corresponding parts
  30. O.13 Congruent triangles: SSS, SAS and ASA
  31. K.5 SSS, SAS, ASA, and AAS Theorems | IXL
  32. Geometrical Proofs & Theorems - For Dummies
  33. Congruent Triangle Proofs - For Dummies
  34. Incenter of a Triangle
  35. 2.2 Intersection of Angle Bisectors | euclidea
  36. Incircle of a Triangle
  37. 7.7 Inscribed Circle | euclidea
  38. 7.10 Excircle | euclidea
  39. Circumcenter of a Triangle
  40. 3.3 Intersection of Perpendicular Bisectors | euclidea
  41. Circumcircle of a Triangle
  42. 7.6 Circumscribed Circle | euclidea
  43. Altitude of a triangle
  44. Altitude of a triangle (outside case)
  45. Orthocenter of a Triangle
  46. 3.2 Triangle by Angle and Orthocenter | euclidea
  47. Medians of a Triangle
  48. Centroid of a Triangle
  49. 9.9 Triangle by Angle and Centroid | euclidea
  50. Midsegment of a Triangle
  51. 9.10 Triangle Mid-Segment | euclidea
  52. 6.9 Nine Point Circle | euclidea
  53. How to Find the Centroid of a Triangle - For Dummies
  54. How to Find the Incenter, Circumcenter, and Orthocenter of a Triangle - For Dummies
  55. | euclidea