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三角形ㄛ
Author:
jolin219984
內心、重心、外心、垂心
GeoGebra
嗯
New Resources
画直线等分三角形的面积
異分母分數減法
找出對稱軸
畫出對稱圖形
兩位數加法
Discover Resources
消失的面積(二)
Homework4
FHMS Corr Angles on NonParallel Lines
利用Geogebra說明平行x軸與平行y軸之直線方程式性質
Addition and Subtraction of Directed Numbers (1)
Discover Topics
Congruence
Similar Triangles
Geometric Mean
Perimeter
Integral Calculus