Geometry

1. 1.1 - Sets, Statements, and Reasoning.avi104.21MB
2. 1.2 - Informal Geometry and Measurement.avi210.79MB
3. 1.3 - Early Definitions and Postulates.avi170.69MB
4. 1.4 - Angles and Their Relationships.avi209.75MB
5. 1.5 - Introduction to Geometric Proof.avi122.74MB
6. 1.6 - Relationships - Perpendicular Lines.avi189.76MB
7. 1.7 - The Formal Proof of a Theorem.avi159.72MB
8. 10.1 - The Sine Ratio and Applications.avi124.81MB
9. 10.2 - The Cosine Ratio and Applications.avi106.88MB
10. 10.3 - The Tangent Ratio and Other Ratios.avi99.87MB
11. 10.4 - Applications with Acute Triangles.avi146.81MB
12. 2.1 - The Parallel Postulate and Special Angles.avi182.76MB
13. 2.2 - Indirect Proof.avi65.65MB
14. 2.3 - Proving Lines Parallel.avi108.77MB
15. 2.5 - Convex Polygons.avi128.79MB
16. 2.6 - Symmetry and Transformations.avi123.65MB
17. 3.1 - Congruent Triangles.avi150.86MB
18. 3.2 - Corresponding Parts of Congruent Triangles.avi116.85MB
19. 3.3 - Isoceles Triangles.avi202.82MB
20. 3.4 - Basic Constructions Justified.avi63.73MB
21. 3.5 - Inequalities in a Triangle.avi90.77MB
22. 4.1 - Properties of a Parallelogram.avi170.82MB
23. 4.2 - The Parallelogram and Kite.avi84.66MB
24. 4.3 - The Rectangle, Square, and Rhombus.avi64.7MB
25. 4.4 - The Trapezoid.avi171.85MB
26. 5.1 - Ratios, Rates, and Proportions.avi105.79MB
27. 5.2 - Similar Polygons.avi72.66MB
28. 5.3 - Proving Triangles Similar.avi101.88MB
29. 5.4 - The Pythagorean Theorem.avi171.86MB
30. 5.5 - Special Right Triangles.avi81.76MB
31. 5.6 - Segments Divided Proportionally.avi152.85MB
32. 6.1 - Circles and Related Segments and Angles.avi214.88MB
33. 6.2 - More Angle Measures in the Circle.avi184.84MB
34. 6.3 - Line and Segment Relationships in the Circle.avi188.82MB
35. 6.4 - Some Constructions and Inequalities for the Circle.avi58.68MB
36. 6.5 - Locus of Points.avi143.8MB
37. 6.6 - Concurrence of Lines.avi47.62MB
38. 7.1 - Area and Initial Postulates.avi119.84MB
39. 7.2 - Perimeter and Area of Polygons.avi120.79MB
40. 7.3 - Regular Polygons and Area.avi134.83MB
41. 7.4 - Circumference and Area of a Circle.avi103.8MB
42. 7.5 - More Area Relationships in the Circle.avi63.7MB
43. 8.1 - Prisms, Area, and Volume.avi118.83MB
44. 8.2 - Pyramids, Area, and Volume.avi92.83MB
45. 8.3 - Cylinders and Cones.avi82.86MB
46. 8.4 - Polyhedrons and Spheres.avi102.83MB
47. 9.1 - The Rectangular Coordinate System.avi99.76MB
48. 9.2 - Graphs of Linear Equations and Slope.avi194.89MB
49. 9.3 - Preparing to Do Analytic Proofs.avi107.83MB
50. 9.4 - Analytic Proofs.avi141.81MB
51. 9.5 - Equations of Lines.avi146.9MB