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Outline

  1. Trigonometry
    1. 1 Radian: Clear Definition
    2. Proofs of sine rule, cosine rule, area of a triangle
    3. Sine & Cosine Period Action (1)!
    4. Diagonal Hint for a Rectangular Prism
    5. Unit Circle and the Trigonometric Functions

Trigonometry

Author:Harcharan Sidhu

  • 1 Radian: Clear Definition

  • Proofs of sine rule, cosine rule, area of a triangle

  • Sine & Cosine Period Action (1)!

  • Diagonal Hint for a Rectangular Prism

  • Unit Circle and the Trigonometric Functions

Next
1 Radian: Clear Definition

New Resources

  • Slope Illustrator (2)
  • Right Triangle Inscribed in a Semicircle
  • Squaring a Rectangle (PST Version)
  • Midpoint Theorem Questions: Mild
  • Angle Addition Postulate (V2) - Integer Solutions

Discover Resources

  • תופעה מעניינת
  • Trapezoids to triangles
  • symmetry
  • Circle Arc Designs 87-2a RoskamA
  • Untitled

Discover Topics

  • Coordinates
  • Function Graph
  • LCM and GCD
  • Rectangle
  • Solids or 3D Shapes
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