14:06
The Cosine Rule / Law of Cosines (IB Math Studies)
Anton Petrov - WhatDaMath
Shared 12/04/2015
14:39
3D examples using Sin/Cos/Tan in Trigonometry (IB Math Studies)
Anton Petrov - WhatDaMath
Shared 05/04/2015
17:46
2D Problems with Sin/Cos/Tan - Trig Examples (IB Math Studies)
Anton Petrov - WhatDaMath
Shared 05/04/2015
08:42
Distance Formula and Midpoint Formula on Coordinate Plane (IB Math Studies)
Anton Petrov - WhatDaMath
Shared 08/03/2015
04:44
Area of a Triangle using Trigonometry (IB Math Studies)
Anton Petrov - WhatDaMath
Shared 05/04/2015
12:25
Sin/Cos/Tan - Trigonometric Ratios Explained (IB Math Studies)
Anton Petrov - WhatDaMath
Shared 05/04/2015
13:37
Equation of a Line/Graphing Lines by Hand and With TI-84
Anton Petrov - WhatDaMath
Shared 15/03/2015
09:27
Gradient, Slopes, Parallel and Perpendicular Lines (IB Math Studies)
Anton Petrov - WhatDaMath
Shared 08/03/2015