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三角形全等的理由 – 題1
Author:
Anthony OR 柯志明
Topic:
Congruence
,
Triangles
GeoGebra
柯志明 香港教育局
New Resources
第八周作业
兩位數加法
三位數除以一位數（一）
找出對稱軸
【案例】圆柱体内放置一个大球六个小球
Discover Resources
Lap / 9
Three-phase electric power
Hypocycloid Wheel
周界(移邊)
工具：PlaneArrows, PlaneText... (v.2)
Discover Topics
Differential Equation
Pyramid
Inequalities
Linear Programming or Linear Optimization
Prism