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三角函數值 (特別角)

Author:羅驥韡 (Pegasus Roe)

New Resources

  • 判斷球體
  • 画直线等分三角形的面积
  • 畫出對稱圖形
  • 兩位數除以一位數(二)
  • 找出對稱軸

Discover Resources

  • 圆锥曲线定义的拓展(卡西尼卵形线)
  • 四邊形的「等角分點」的副本
  • 图案A
  • 規律物件
  • 小六_百分數(一)

Discover Topics

  • Rectangle
  • Special Points
  • Trigonometric Functions
  • Arithmetic Operations
  • Functions
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