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Defining Trigonometric Ratios

Egilea:Anthony OR 柯志明
Gaia:Arrazoiak
Anthony Or. GeoGebra Institute of Hong Kong. orchiming@gmail.com

Baliabide berriak

  • Pitfalls of Disk/Washer Method
  • Reflection = 180° Rotation about a Line
  • Making New Year's resolutions for 2026
  • רישום חופשי
  • Prism Drawn in 1-Point Perspective

Aurkitu Baliabideak

  • Angle with Vertex Inside Circle
  • Task 2
  • Presentation of the method of constructing an octagon with the circumscribed circle, that is not perfect but all of whose angles are equal
  • Euclid IV-4. (pg 86)
  • Convex Lens

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