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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

  • Reflection = 180° Rotation about a Line
  • Circle Passing Through 3 Points
  • Locus Related to Descartes' Folium
  • Equation of Locus - Parabola
  • רישום חופשי

Discover Resources

  • System of 3 Equations (3 Variables)
  • Andy Kallas O3 Qtr1Project
  • Nature of the critical points of a function f(x y): local maximum/minimum/saddle and another ● 07
  • BITTERMAN
  • Worksheet 2, Exercise 6

Discover Topics

  • Cuboid
  • Rotation
  • Bar Chart or Bar Graph
  • Equations
  • Reflection
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