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Author:
dhc987
GeoGebra
New Resources
画直线等分三角形的面积
異分母分數減法
判斷球體
找出對稱軸
兩位數加法
Discover Resources
動畫軌跡御飯糰
畢氏定理動態證明(歐基里得，平形四邊形等面積，應用polyline)
垂直線的斜率_hui sir
周界
△ A B E △ABE 、 △ A C E △ACE 的內切圓半徑分別為 r 2與 r 1,兩者 可以互換嗎
Discover Topics
Linear Programming or Linear Optimization
Poisson Distribution
Definite Integral
Continuity
Circle