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認識GeoGebra--相似三角形
Author:
JUNWAYLIANG
Topic:
Similar Triangles
GeoGebra
New Resources
異分母分數減法
判斷球體
兩位數除以一位數（二）
錐體建築師
三位數除以一位數（二）
Discover Resources
內外切圓
圖形拼砌
Compare areas by cutting shapes Q2
vertex of quadratic function
範例：丟骰子的副本
Discover Topics
Straight Lines
Differential Equation
Numbers
Stochastic Process or Random Process
Intersection