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Triangle Sums
作者:
Eugene Tsai
GeoGebra
最新資源
Cross Product in 2D and 3D
Napoleon's Theorem
Stairs (Optical Illusion)
Isosceles Triangle: Quick Construction
Rotating Points (Optical Illusion)
探索資源
Problem #5
Intersecting Lines
Enlargement
Deriving Pi using Area of Polygons
Surface Area of Right Pyramid
探索主題
統計
平均數
多項式函數
外接圓
幾何中心或重心