Mobile School Subjects
13. Trigonometric Functions – Part 1
13.01. Trigonometric Functions of an Acute Angle in a Right Triangle – Revision
13.02. Trigonometric Functions of any Given Angle
13.03. Calculating the Values of Trigonometric Functions
13.04. Directed Angles
13.05. Radian Measure of an Angle
13.06. Periodic Functions
13.07. The Graphs of the Sine Function and Cosine Function
13.08. Sine – Interactive Presentation
13.09. The Graphs of the Tangent Function and the Cotangent Function
13.10. Trigonometric Functions – Part 1 – Test