#geometry

Videos tagged #geometry

1. Examples on Identifying Geometric Series and Determining if it Converges or Diverges by @mes · 11:41
2. Geometric Series: Deriving the Sum using an Ingenious Method (and via Similar Triangles) by @mes · 14:30
3. Vectors and the Geometry of Space: Problems Plus by @mes · 4:12:18
4. True-False Quiz Questions 22: Cauchy–Schwarz Inequality by @mes · 2:28
5. True-False Quiz Questions 19 to 21: When Dot and Cross Products Equal Zero by @mes · 5:24
6. True-False Quiz Questions 17 and 18: Circular and Parabolic Cylinders in 3D by @mes · 4:02
7. True-False Quiz Questions 15 and 16: Perpendicular Vectors to a Plane by @mes · 2:39
8. True-False Quiz Questions 13 and 14: Dot and Cross Products with Repeating Vectors by @mes · 8:50
9. True-False Quiz Questions 8 and 9: Scalar Multiplication for Dot Product and Cross Product by @mes · 10:54
10. True-False Quiz Questions 5 to 7: Rearranging Vectors in the Dot and Cross Product by @mes · 5:07
11. Problems Plus 8: Volume of a Solid from its Shadows by @mes · 35:47
12. Problems Plus 6: Largest Sphere in a Sphere by @mes · 28:20
13. Problems Plus 5: Infinite Sum of Vector Projections is a Geometric Series by @mes · 22:36
14. Problems Plus 3: Line and Surface of Two Intersecting Planes by @mes · 53:33
15. Problems Plus 2: Volume Around a Box (and Area Around a Rectangle) by @mes · 15:26
16. Problems Plus 1: Tightly Packed Balls in a Box (and Tightly Packed Circles in a Square) by @mes · 15:58
17. Equations of the Six Types of Quadric Surfaces by @mes · 4:54
18. Traces of a Surface: Review and Example on an Ellipsoid whose Traces are Ellipses by @mes · 7:03
19. Distance Between Intersecting Lines, Parallel Lines, and Skew Lines by @mes · 14:52
20. Distance from a Point to a Plane using the Dot Product by @mes · 1:35
21. Distance from a Point to a Line using the Cross Product by @mes · 6:12
22. Four Points are on a Plane if the Scalar Triple Product is Zero by @mes · 2:10
23. Determining if 3 Points Lie on the Same Line Using the Cross Product by @mes · 3:33
24. Determining Parallel and Perpendicular Vectors and Planes via the Cross and Dot Products by @mes · 3:40
25. Vector and Scalar Equations of a Plane by @mes · 1:55
26. Vector, Parametric, and Symmetric Equations of a Line by @mes · 3:40
27. Finding the Angle Between Two Intersecting Planes using the Dot Product of their Normal Vectors by @mes · 1:15
28. Finding the Normal or Perpendicular Vector of a Plane by @mes · 1:21
29. Calculating Area of a Parallelogram and Volume of Parallelepiped with the Cross Product by @mes · 3:45
30. The Cross Product and its Useful Properties by @mes · 11:41
31. Vectors and the Geometry of Space: Review of Chapter by @mes · 1:27:59
32. A Hyperbolic Paraboloid Can Be Generated by Straight lines by @mes · 15:52
33. Modeling Earth as an Ellipsoid by @mes · 18:54
34. Applications of Quadric Surfaces: Telescopes, Car Headlights, Microphones, Nuclear Power Plants by @mes · 5:33
35. Graphing a Shifted Elliptic Paraboloid in 3D by @mes · 11:41
36. Graphing a Hyperboloid of Two Sheets in 3D by @mes · 11:21
37. Table of Computer Drawn Quadric Surfaces by @mes · 5:53
38. Graphing a Hyperboloid of One Sheet in 3D by @mes · 6:17
39. Graphing a Hyperbolic Paraboloid in 3D by @mes · 21:00
40. Graphing an Elliptic Paraboloid in 3D by @mes · 7:36