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三角四星

Author:吳秉沂

New Resources

  • 四邊形的特性
  • 算柱 (兩位數)
  • 直角坐標平面上的旋轉變換
  • sanjiaohanshu
  • 兩位數加法

Discover Resources

  • 等值分數
  • 軌跡方程式-垂直切線
  • DSE Circle-ACT01B Relationship between Centre and Chord
  • 螢橋國中 黃奕辰
  • 橢圓2--四圓心近似法

Discover Topics

  • Difference and Slope
  • Algebra
  • Parametric Curves
  • Reflection
  • Solids or 3D Shapes
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