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Simple Angle in a Semi-circle

Author:Michael Borcherds
Topic:Circle, Right Triangles

New Resources

  • Visualizing the Pythagorean Identity with Sine and Cosine
  • GGB is Awesome!
  • 函數的單調性
  • From Polar to Cartesian Coordinates
  • Area Between Two Curves

Discover Resources

  • Activity 2.1 - Lesson Graph
  • Proof of Cosine Rule
  • Enlargements from a point; positive, negative and fractional scale factors
  • double integration - polar coordinates - r dθ dr
  • House project

Discover Topics

  • Surface
  • Mode
  • Optimization Problems
  • Logarithm
  • Unit Circle
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