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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

  • Dividing a 3-digit number by a 1-digit number (1)
  • Interactive Unit Circle - Exact Trig Values
  • Torus
  • Marion's Theorem
  • Dividing a 2-digit number by a 1-digit number (2)

Discover Resources

  • Untitled
  • john
  • Arcs & Angles
  • Linearfunction3
  • translation of graphs
  • Circumcenter

Discover Topics

  • Bar Chart or Bar Graph
  • Perimeter
  • Pie Chart or Circle Chart
  • Hypergeometric Distribution
  • Mode
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