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圖G
Author:
whtong
GeoGebra
New Resources
四邉形 (四年級) 教師版
柱體建築師
畫出對稱圖形
画直线等分三角形的面积
兩組對邊相等和有直角的四邊形
Discover Resources
利用Geogebra說明y=ax2＋bx＋c圖形性質
二元线性规划的图解法(练习1)
Interesting Geometric Theorem
橢圓規Ellipsograph (Trammel of Archimedes)
PIAY
Discover Topics
Reflection
Correlation
Optimization Problems
Diagrams
Line Segment