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概述

  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

作者:nitastewart
主题:几何, 直角三角形, 三角形

  • 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)

下一页
How Far Can You See?

新资源

  • Parabolas, Lines and Nomograms
  • bewijs stelling van Pythagoras
  • What Do You See?
  • Squares Question
  • z`]]

发现资源

  • Constructions - Wed Nov 25
  • Circumcenter
  • Exploring Rotations on the Coordinate Plane
  • Triangle Angle Theorems

发现主题

  • 对数函数
  • 平面
  • 椭圆
  • 圆锥
  • 微积分
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