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LINES OF SYMMETRY IN THE LETTER X
作者：
K NIRMALA DEVI
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GeoGebra
最新資源
apec
Weighing Scales (g)
Weighing Scales: Lessons and Practices
Rotation in Cartesian Plane
Slopes of Straight Lines
探索資源
Circle Theorems 2; Star Trek
X-maths Blog
Activity 3.5.2 - Rhombus
Rotations by Reflections
Geogebra puzzle cube
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整數
等腰三角形
曲線描繪
加法
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