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Question 1
Autor:
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
Novos Materiais
အခြေခံ data အခေါ်အဝေါ်များ
Absolute Value Functions f(x)=a |x - h| + k
Pythagorean Template: Integer Legs
Function art 3D - waiting shed (v2)
Function art 3D - waiting shed
Descobrir recursos
Equation of Circle and Pythagoras Squares
Algebra Tiles for FOIL
A Day in the Neighborhood
Sector measures
အခြေခံ data အခေါ်အဝေါ်များ
Explorar Tópicos
Diagramas
Geometria
Cálculo
Transformação de semelhança ou semelhança
Limites