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內外角平分線
Author:
羅驥韡 (Pegasus Roe)
Topic:
Circle
角平分點（圖中 C 點）會形成一個圓
GeoGebra
New Resources
画直线等分三角形的面积
異分母分數減法
畫出對稱圖形
兩組對邊相等的四邊形
第八周作业
Discover Resources
equations of circle 1
推移矩陣（y 方向）
gjc090c23 圓內三角形與角度
平行線法
Chords of a Circle
Discover Topics
Standard Deviation
Parabola
Ratios
Intersection
Solids or 3D Shapes