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Unit Circle and Sine Graph

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

New Resources

  • Involute of the Circle
  • Untitled
  • Addition of Vectors Algeraically
  • Intersections of y=a^x and y=log(a, x)
  • bewijs stelling van Pythagoras

Discover Resources

  • Missing lengths in similar triangles
  • Translations Day 1
  • What if we start with congruent angles?
  • Median
  • Icosidodecahedron, n=30. Polyhedra with extreme distribution of equivalent vertices.

Discover Topics

  • Vectors 2D (Two-Dimensional)
  • Centroid or Barycenter
  • Ratios
  • Perimeter
  • Geometry
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