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About unit circle in Desmos and other sources

Author:Arthur Lee
Here are some Desmos activities focusing on geometry of the unit circle.
  • Trigonometry tasks in the form of multiple choice questions. (One example is shown below.)
  • Unit Circle Trigonometry (Part 1)
  • Unit Circle Trigonometry (Part 2)
Other resources:
  • Trig Tour in PhET
Image
Trig Tour in PhET
Trig Tour in PhET

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