GeoGebra
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GeoGebra
座標軸工具
Author:
李家榕
坐標軸，網格，格子點，點P，點Q'
Discover Resources
Cosine curve
Altitudes of a triangle
tangents à 2 cercles
Reflections
Multiplying tiles
New Resources
large angle of triangle
Isabelle Garand_equilateral triangle
Lines in a Triangle
Matrix-Powers
Unit circle
