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Outline:The concept of a unit circle Conversion of degrees into radians Creation of a slider to change angle alpha Changing the appearance of graphs Sine function Cosine function Tangent function Rotation of a point on the circle and periodicity of functions Co-ordinates of points tracing trigonometric functions Graphs for sine, cosine and tangent functions
The concept of a unit circle Conversion of degrees into radians Creation of a slider to change angle alpha Changing the appearance of graphs Sine function Cosine function Tangent function Rotation of a point on the circle and periodicity of functions Co-ordinates of points tracing trigonometric functions Graphs for sine, cosine and tangent functions
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