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切割線性質
Author:
李春培
Topic:
Circle
GeoGebra
New Resources
四邊形的特性
直角坐標平面上的旋轉變換
兩組對邊相等和有直角的四邊形
拼砌四邊形
異分母分數減法
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三角形重心
定理7.1&7.2
教學資源P1~6
旁心
工作紙(1) 思考題
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Matrices
Linear Regression
Inequalities
Mathematics
Trigonometry