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Author:
GeoGebra Institute of WuXi
New Resources
球體建築師
四邊形的特性
異分母分數減法
找出對稱軸
兩組對邊相等和有直角的四邊形
Discover Resources
河內塔 (Tower of Hanoi)
ggbbook1
Multiplication of polynomials 2 (多項式的乘法 2)
仙后座找北極星1
S3 WS4.3 Q01(3D圖)
Discover Topics
Trapezoid
Tangent Line or Tangent
Solids or 3D Shapes
Intersection
Cylinder
