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Quiz on Reflection 反射變換：測驗
Forfatter
Alex CHIK
Emne:
Spejling
GeoGebra
GeoGebra 互動數學教室
http://www.geogebra.hk
Nye Materialer
sanjiaohanshu
近似值：有效數字
兩組對邊相等和有直角的四邊形
四邊形的特性
Claude 解幾何題
Opdag Ressourcer
我的作法
winter vacation homework 3
Angle in the same segment
Net of a pyramid
金惠吉：三维李萨如
Udforsk emner
Linjestykke
Tangentlinje eller Tangent
Koordinates
Parametriske Kurver
Addition