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copy an angle
作者：
ahnnarandolph
GeoGebra
最新資源
Exploring GeoGebra for the First Time
Reflection = 180° Rotation about a Line
Reflection across a line
apec
Reflection Across 2 Parallel Lines
探索資源
Triangle Area
Positions on the Number Line by Fractions and Decimals
Flächenberechnung Vektoren Serlo
Ασκηση γεωμετρίας απο περιοδικό Φ
COSMOS puzzles - tetraminoes
探索主題
向量
平均數
正弦
Plane Figures or Shapes
作圖