Core 2 Trigonometry

Πίνακας Περιεχομένων

• The Unit Circle

  • Sine Graph
  • Trig Curves
  • Unit Circle and Tangent Graph

• Sine and Cosine Graphs

  • Using the Sine & Cosine Graphs

• Sine and Cosine Rule

  • Proofs of sine rule, cosine rule, area of a triangle
  • Sine Rule Proof
  • Sine rule angle calculation
  • Sine rule length calculation
  • The Sine Rule
  • The Sine Rule - the ambiguous case
  • The Cosine Rule
  • Proof without words: Cosine Rule (餘弦公式)

• Radians (NO LONGER)

  • Radian Measure in Unit Circle
  • Radians in Unit Circle
  • Blank canvas for trig curves in radians

• Transformations of trig functions (NOT HERE)

  • Transforming the Sine Function
  • Transforming the Cosine Function
  • Modeling Using The Sine Function
  • Transforming the Sine Function
  • Trig Function Transformation

• Arcs and Sectors (NOT HERE)

  • Arc Lengths (Degrees)
  • Arc Lengths (Radians)
  • Area of Sectors (Degrees)
  • Area of Sectors (Radians)