Pythagorean Theorem Proof Using Similarity Proof of the Pythagorean Theorem using similarity
This is a lecture of Khan Academy. Chinese Central Bank Buying Treasuries
30-60-90 Triangle Side Ratios Proof Proving the ratios between the sides of a 30-60-90 triangle
How the Chinese buying of American debt leads to lower interest rates is shown in this Khan ...
45-45-90 Triangle Side Ratios Showing the ratios of the sides of a 45-45-90 triangle are ...
30-60-90 Triangle Example Problem Using what we know about 30-60-0 triangles to solve what at ...
This is a lecture of Khan Academy. Positive and negative effects of China's devaluing of ...
American Call Options American Call Options
The Golden Ratio An introduction to one of the most amazing ideas/numbers in mathematics
Introduction to angles (old) What an angle is. Angles in a circle. Complementary and ...
Basic Shorting Basic Shorting
Angles (part 2) More on complementary and supplementary angles. Introduction to opposite angles.
Angles (part 3) Angles formed when a transversal intersects parallel lines.
American Put Options American Put Options
Angles formed between transversals and parallel lines Angles of parallel lines
Call Option as Leverage Call Option as Leverage
Angles of parallel lines 2 Angles of parallel lines examples
Put vs. Short and Leverage Put vs. Short and Leverage
The Angle Game Using what we know to solve for angles in the Angle Game.
Similar triangles Introduction to similar triangles
Call Payoff Diagram Call Payoff Diagram
Similar triangles (part 2) More on similar triangles
Put Payoff Diagram Put Payoff Diagram
Angle Game (part 2) More examples of the Angle Game.