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2024-05-10
Author:
HF LEE
GeoGebra
New Resources
四邉形 (四年級) 教師版
錐體建築師
四邊形的特性
【案例】2018年全国1卷理科12题
兩組對邊相等的四邊形
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坐標測驗
Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角
拿破崙三角形(費馬點)
觀察圖中有哪些角會相等
Viviani's curve
Discover Topics
Fractions
Constructions
Fractal Geometry
Secant Line or Secant
Correlation