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Exploring Trigonometric Ratios on the Unit Circle

Author:Carmel Schettino, Anthony OR 柯志明
Topic:Circle, Ratios, Unit Circle
Anthony Or. GeoGebra Institute of Hong Kong. orchiming@gmail.com

New Resources

  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • Traffic Cone
  • Toroidal Spiral
  • Drunk Parabola
  • Graphical solution of ax² + bx + c = k

Discover Resources

  • Mandelbrot Painter
  • Chapter 9 Aladdin
  • Fr-Reflections
  • Figure 2
  • G-CO.12 Construction #2. Copying an Angle.

Discover Topics

  • Quadratic Equations
  • Cylinder
  • Quadratic Functions
  • Circumcircle or Circumscribed Circle
  • Tangent Line or Tangent
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