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Outline

  1. Trig
    1. How Far Can You See?
    2. Rubber Pencil Illusion
    3. Pendulum Wave Machine (Simulation)
    4. Value of π
    5. a math trick...
    6. Water Wheel Problem
    7. Sine Function- Unit Circle
    8. Dynamic proof for the expansions of sin(A+B) and cos(A+B)

Trig

Author:nitastewart
Topic:Geometry, Right Triangles, Triangles

  • How Far Can You See?

  • Rubber Pencil Illusion

  • Pendulum Wave Machine (Simulation)

  • Value of π

  • a math trick...

  • Water Wheel Problem

  • Sine Function- Unit Circle

  • Dynamic proof for the expansions of sin(A+B) and cos(A+B)

Next
How Far Can You See?

New Resources

  • Writing and Graphing Proportional Relationships (k>0)
  • Segment Addition Postulate (Mild Questions)
  • Congruent Figures
  • Parabolas, Lines and Nomograms
  • 繪畫垂直線

Discover Resources

  • file2
  • Tiling
  • Oscilloscope for Canvas 2
  • การลบจำนวนเต็ม
  • Simpson's rule: finding the area under a parabola

Discover Topics

  • Cylinder
  • Sphere
  • Calculus
  • Numbers
  • Hypergeometric Distribution
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