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1-3

Author:李政憲

New Resources

  • 四邊形的特性
  • 【案例】2018年全国1卷理科12题
  • 兩位數加法
  • 直角坐標平面上的旋轉變換
  • 小数 的副本

Discover Resources

  • Testing 20170308
  • 拋物線4-平行四邊形法
  • 伍四红 圆与正方形 面积同周长比较
  • 正方形的邊長和周界
  • 漂亮的摇摆曲线

Discover Topics

  • Fractal Geometry
  • Trigonometry
  • Definite Integral
  • Differential Equation
  • Addition
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