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外心

Author:陳怡靜

New Resources

兩位數加法
柱體建築師
四邊形的特性
錐體建築師
画直线等分三角形的面积

Discover Resources

鏡射矩陣 (CAS)
MFS: Rebound 2
空間多面體外接球切平面
碎形
分數化百分數(預習)

Discover Topics

Constructions
Pyramid
Means
Logarithm
Geometry

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