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20190220 Q4

Author:Franky_0219

New Resources

  • 画直线等分三角形的面积
  • 兩組對邊相等和有直角的四邊形
  • 兩位數除以一位數(一)
  • 四邊形的特性
  • 三位數除以一位數(一)

Discover Resources

  • 極線獨立定理 / polar independence theorem
  • 九點圓定理
  • 圓與三角形的中點軌跡
  • Simulation of the uniform variable linear motion with GeoGebra
  • 好多好多正方形

Discover Topics

  • Angles
  • Arithmetic
  • Step Functions
  • Pyramid
  • Piecewise Functions
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