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符成岗

Author:符成岗

New Resources

  • 四邊形的特性
  • 兩組對邊相等和有直角的四邊形
  • 拼砌四邊形
  • 找出對稱軸
  • 美國國旗 (Codex 版)

Discover Resources

  • P.4 對稱
  • 椭圆的生成
  • 線的面化
  • 圆内的迭代反射2
  • S2 Chapter11.2 選擇適當的三角比

Discover Topics

  • Arithmetic
  • Interest Calculation
  • Trapezoid
  • Parallelogram
  • Geometric Distribution
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