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餘弦函數圖形

Author:康靖坤
Topic:Trigonometric Functions

New Resources

  • 畫出對稱圖形
  • 【案例】2013年安徽高考15题
  • 兩組對邊相等和有直角的四邊形
  • 兩位數加法
  • 拼砌四邊形

Discover Resources

  • 固定邊長之長方形的特定內接平行四邊形面積
  • 圓的軌跡
  • 拼貼
  • 堆疊(圓、正方形、正三角形)
  • Copie de Comparing fractions using number lines and rectangles

Discover Topics

  • Vectors 2D (Two-Dimensional)
  • Limits
  • Difference and Slope
  • LCM and GCD
  • Bar Chart or Bar Graph
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