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「相似三角形」任务4的副本
Author:
地心引力
,
gklwong
Topic:
Similar Triangles
任务4
GeoGebra
New Resources
畫出對稱圖形
球體建築師
找出對稱軸
球体的体积推导（优化版）
兩位數加法
Discover Resources
三角函數角度轉換
數學電腦繪圖&解題
用方程解周界問題
sin(x) 的函數圖形的副本
少了一個質數One less prime number
Discover Topics
Continuity
Logarithm
Percentages
Complex Numbers
Line Segment