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三角形的縮放
Author:
Lin Ching Chieh
GeoGebra
New Resources
百分數及其應用
斜率的值
盈利與虧蝕
折扣
撒针估算面积实验
Discover Resources
分數加減
ghseh 二次函數描點法上下平移-4
DSE Circle-ACT05B Exterior Angle of a Cyclic Quadrilateral
蚂蚁爬行最短距离问题的副本
杨辉三角形 Pascal Triangle
Discover Topics
LCM and GCD
Function Graph
Correlation
Dilation
Similarity Transformation or Similarity