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余弦定理

Author:acchu
Image

New Resources

  • 画直线等分三角形的面积
  • 漂亮的摇摆曲线
  • 讀磅
  • 兩位數除以一位數(二)
  • 直線的斜率

Discover Resources

  • Angle in Alternate Segment 1
  • 包絡橢圓
  • test
  • 迭帶
  • Copy of 十字交乘法

Discover Topics

  • Linear Functions
  • Reflection
  • Vectors 2D (Two-Dimensional)
  • Root
  • Rectangle
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