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rztryt
作者：
bert@ernie.be
GeoGebra
最新資源
Nikmati Keunggulan Di Bandar Judi Terpercaya
Use a matrix with its elements as functions
Square Cross Sections
Isosceles Triangle Cross Sections
Rectangular Cross Sections
探索資源
Volume of a Cone as the limit of sum of volumes of Cylinders
Parallelogram and Opposite Sides
Constructing a copy of Segment
mediatrices
osculatory circle helix
探索主題
黎曼和（Riemann Sum）
平均數
算術
統計特徵
三角形