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餘弦定理

Author:羅驥韡 (Pegasus Roe)
Topic:Cosine

New Resources

  • 柱體建築師
  • 算柱 (兩位數)
  • 兩組對邊相等和有直角的四邊形
  • 兩組對邊相等的四邊形
  • 找出對稱軸

Discover Resources

  • 圓錐曲線
  • q1: triangle with 3 equal part
  • 圓上的角任務(一): 提示卡(四)
  • Is it a condition for //gram?
  • 「相似三角形」任务4的副本

Discover Topics

  • Integers
  • Variance
  • Rational Numbers
  • Set Theory
  • Scalene Triangles
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