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S3 Ch4.1 正四面體的反射平面
Author:
Li Woon Chung
Topic:
Reflection
,
Solids or 3D Shapes
GeoGebra
New Resources
找出對稱軸
異分母分數減法
兩位數除以一位數（一）
直角坐標平面上的旋轉變換
錐體建築師
Discover Resources
龍騰4_1-1課例3
立體圖形－截面
Hyperbolic Spiral
六年級_截面_柱體_多邊形
第7题
Discover Topics
Congruence
General Quadrilateral
Pythagoras or Pythagorean Theorem
Line Segment
Trigonometry