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平行線

Author:mei ling
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New Resources

  • 拼砌四邊形
  • 畫出對稱圖形
  • 美國國旗 (Codex 版)
  • 兩組對邊相等和有直角的四邊形
  • 球體建築師

Discover Resources

  • 比和比值
  • 乘法1
  • gyzqx 共頂點的圓錐曲線
  • 熊大
  • Exploration of the conditions for congruent triangles.

Discover Topics

  • Trapezoid
  • Interest Calculation
  • Conic Sections
  • Parallelogram
  • Tree Diagrams
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