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transformation_enlarge/reduction
Author:
maths324324
GeoGebra
New Resources
百分數及其應用
科赫雪花
平行線的判定
第八周作业
双心四边形
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這是什麼角(一)
翰林B4講p171_類8
正三角疊代
摺長方形
手拉手模型
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Division
Line Segment
Quadrilaterals
Quadratic Equations
Geometric Transformations