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Question 1
Auteur :
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
Nouvelles ressources
רישום חופשי
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Making New Year's resolutions for 2026
အခြေခံ data အခေါ်အဝေါ်များ
Nikmati Keunggulan Di Bandar Judi Terpercaya
Découvrir des ressources
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Kelly - measures of center w/ additional data point
Come Closer :) (English)
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Square roots in spiral vs in function
Découvrir des Thèmes
Cercle Circonscrit
Pythagore ou Théorème de Pythagore
Boîte à Moustaches
Corrélation
Sinus