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正三角形

Author:陳幽靈
Topic:Equilateral Triangles

New Resources

  • 錐體建築師
  • 判斷球體
  • 兩組對邊相等和有直角的四邊形
  • 球体的体积推导(优化版)
  • 拼砌四邊形

Discover Resources

  • 海龍公式與內切圓半徑
  • 鉛筆的長度
  • 線之極點定理 / pole of a line theorem
  • 數學1
  • 正12面體內的正四面體製作

Discover Topics

  • Equations
  • Intersection
  • Exponent
  • Numbers
  • Trigonometric Functions
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