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符成岗

Author:符成岗

New Resources

  • 拼砌四邊形
  • 找出對稱軸
  • 四邉形 (四年級) 教師版
  • 柱體建築師
  • 球體建築師

Discover Resources

  • HKCEE-AM 2010 Q17 part c
  • 滑桿動畫示範-1
  • 探究三角形的全等條件
  • 示例2
  • 內外角平分線的副本

Discover Topics

  • Right Triangles
  • Statistics
  • Isosceles Triangles
  • Quadratic Equations
  • Orthocenter
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