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BrianchonTheorem20210930
Author:
Peng-Jen Lai 賴鵬仁
Topic:
Geometry
GeoGebra
New Resources
柱體建築師
判斷球體
錐體建築師
四邉形 (四年級) 教師版
異分母分數減法
Discover Resources
垂線性質2
內心
畢氏定理
射线上滚动椭圆
小正多边形在大正多边形内的滚动(边长不相等)
Discover Topics
Ratios
Polygons
Numbers
Right Triangles
Similar Triangles