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GeoGebra Lesson
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GeoGebra Lesson
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congruent triangles
Author:
lamanleung
GeoGebra
New Resources
算柱 (兩位數)
Fibonacci Clock
小数 的副本
美國國旗 (Codex, 2026.10.06)
三半圓間的相切圓(Codex╱2026.10.07)
Discover Resources
高斯函數
相同圖形的拼砌(三角形)
area 面積4
等高
等腰三角形
Discover Topics
Root
Variance
Planes
Conic Sections
Division