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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

  • Question 6c
  • The Red Chair
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • 給錐體一個名字
  • Pythagorean Day

Discover Resources

  • פרבולה וכפל - מה הקשר? 5
  • Cylindrical Shells Demonstration
  • Activity 3: Exploring Translations
  • รอยเส้นโค้ง
  • (a + b) cubed

Discover Topics

  • Tangent Function
  • Hyperbola
  • Geometric Mean
  • Integral Calculus
  • Perimeter
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