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三角函數with sine, cosine圖形

Author:吳汀菱, Eric Chang-Chien

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 【案例】圆柱体内放置一个大球六个小球
  • 畫出對稱圖形
  • 錐體建築師
  • 三位數除以一位數(二)

Discover Resources

  • 正n多邊形面積逼近圓面積
  • cos(x) 的圖形
  • 对数的运算性质
  • 外積無結合律
  • 指数函数

Discover Topics

  • Linear Programming or Linear Optimization
  • Sequences and Series
  • Area
  • Vectors 2D (Two-Dimensional)
  • Circle
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