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三角函數的由來

Author:陳政任

New Resources

  • 画直线等分三角形的面积
  • 直角坐標平面上的旋轉變換
  • 算柱 (兩位數)
  • 兩位數除以一位數(一)
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • 斜拋運動
  • Lesson 2 HW
  • DSE Mathematics
  • 箭頭引導法計算文字乘以文數字
  • EnergyMath 2-3 棣美弗定理的副本

Discover Topics

  • Linear Regression
  • Rhombus
  • Limits
  • Numbers
  • Isosceles Triangles
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