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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
判斷球體
算柱 (兩位數)
【案例】圆柱体内放置一个大球六个小球
球體建築師
四邊形的特性
Discover Resources
截面法體積(2)
angle between planes
笛卡兒之心
正弦定理的副本
平分线段或角
Discover Topics
General Quadrilateral
Cosine
Dilation
Polygons
Linear Equations