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同心圓

Author:何姵葶

New Resources

  • 錐體建築師
  • 拼砌四邊形
  • 異分母分數減法
  • 兩組對邊相等和有直角的四邊形
  • 判斷球體

Discover Resources

  • Concept of Similarity 相似的概念
  • 费马点
  • 例子
  • 圖形的繪製(6)---三平行線上的正三角形
  • 作業1

Discover Topics

  • Trigonometric Functions
  • Cosine
  • Terms
  • General Quadrilateral
  • Equations
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