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Lesson 3

Author:Jince Shi

New Resources

  • Circumference of a unit circle
  • General Polar Equation of Conics with Rotation (2)
  • Rule of Sarrus - Determinant of a 3×3 Matrix
  • Rolling a Square
  • Tracing an Ellipse Using Two Circles

Discover Resources

  • Animation: Excavator
  • Introducing the derivative of the function ln x
  • case a
  • Exercise 2D.2 no.2
  • Point of concurrency and golden ratio

Discover Topics

  • Vectors
  • Arithmetic Operations
  • Linear Equations
  • Constructions
  • Congruence
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