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Author:Yin Kelvin Wong

New Resources

  • 兩組對邊相等和有直角的四邊形
  • 【案例】2018年全国1卷理科12题
  • 算柱 (兩位數)
  • 找出對稱軸
  • 球體建築師

Discover Resources

  • 增長的圓
  • Quadratic Inequalites(ax^2+bx+c)
  • Triangular Prism 三角柱體
  • 向外延伸的多邊形
  • 求切线方程(改进)

Discover Topics

  • Bar Chart or Bar Graph
  • Logarithm
  • Vectors 3D (Three-Dimensional)
  • Surface
  • Vectors
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