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Giro respecto de un punto
作者：
Claudio Martínez Gil
主題：
旋轉
,
向量
GeoGebra
最新資源
Addition within Two Places
bewijs stelling van Pythagoras
Dividing a 2-digit number by a 1-digit number (1)
Addition of Vectors Algeraically
Set Operations (2 Sets)
探索資源
Proof Without Words
B_semi_independent_of_A
Intersecting Chords (Colour-coded for secants)
Square Puzzles - 15
Untitled
Geometric Doodle
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二維向量
定積分
統計
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