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「相似三角形」任务3的副本
Author:
jinwen
,
gklwong
Topic:
Similar Triangles
任务3
GeoGebra
New Resources
AI 訓練教室
拼砌四邊形
美國國旗 (Codex 版)
Nested spiral octagon
第八周作业
Discover Resources
正多邊形的對角線
圖一
Locus (Non parallel lines)
同心圓+等分割線
比一比看谁小
Discover Topics
Diagrams
Congruence
Definite Integral
Linear Programming or Linear Optimization
Cylinder