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Question 1
Autore:
Arthur Lee
圖中有一組藍色的線。移動紅點可改變其中一條線的角度。圖中可以出現最多幾多對互相垂直的藍線？
GeoGebra
答案：四對
Nuove risorse
Parallelogram Anatomy
Nikmati Keunggulan Di Bandar Judi Terpercaya
Area of a Circle Illustrated
Building Figures with Set Areas
Perimeter of Rectangle
Scopri le risorse
Myles Solving System of Equations
Points_Collinearity1
chap1_QCM_Q3-4-5
Trial 2
Harlie Morris
Explore What Happens To The Perimeter When Area Is Fixed
Scopri gli argomenti
Sottrazione
Media aritmetica
Limiti
Integrale indefinito
Triangoli equilateri