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三角形全等的理由 – 題2
Author:
Anthony OR 柯志明
Topic:
Congruence
,
Triangles
GeoGebra
Anthony Or. Education Bureau, Hong Kong.
New Resources
畫出對稱圖形
【案例】2018年全国1卷理科12题
兩位數除以一位數（一）
算柱 (兩位數)
找出對稱軸
Discover Resources
Drawing quadrilaterals on the grid or the pinboard
Public test
zuiduan
正多面體
螺旋正方形
Discover Topics
Plane Figures or Shapes
Arithmetic Mean
Linear Regression
Translation
Circle