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Kaleidoscope with 3 mirrors

Author:GeoGebra Institute of Hong Kong
Drag P to explore reflections in 3 mirrors forming an equilateral triangle.

New Resources

  • Slope Between 2 Points (Phase 2)
  • Which Quadrilateral is Which?
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  • Sine and Cosine on the Unit Circle
  • Graphs of Rational Expressions

Discover Resources

  • Mean Value Theorem Applet
  • Derivative of Natural Log
  • 안전한놀이터【ま【 Jem33。Com 】ま】사설놀이터 프로야구결과
  • AlejandroDiaz_TestingSimilarityTheoremsHW
  • Angle Bisector/Angle Addition Postulate
  • 餘弦的概念

Discover Topics

  • Arithmetic Mean
  • Derivative
  • Trigonometry
  • Trapezoid
  • Solids or 3D Shapes
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