Trigonometry Revision Videos

How to use the theorem of Pythagoras to find the size of a side in a triangle.

How to find the size of an unkown side in a triangle using Sin, Cos and Tan. (SohCahToa).

How to find the size of an unknown angle in a triangle using Sin, Cos and Tan, (SohCahToa).

How to find the Sin, Cos and Tan of an angle in a triangle.