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「相似三角形」任务1的副本
Author:
地心引力
,
gklwong
Topic:
Similar Triangles
任务1
GeoGebra
New Resources
多邊形的面積
龙形曲线-分形龙
双心四边形
斜率的值
龙形曲线-分形龙2
Discover Resources
題 9
底圖為兩函數，截面為正方形
證平行四邊形 (對邊相等)
CACTM對稱及變換
三角五形
Discover Topics
Subtraction
Quadrilaterals
Probability
Arithmetic Mean
Set Theory