什麽是三角形的外心
回答 (2)
2006-11-22 5:51 pm
✔ 最佳答案
The circumcenter is the center O of a triangle's circumcircle. It can be found as the intersection of the perpendicular bisectors.三角形的外心 (circumcenter) 是三角形三條邊之垂直平分線之相交點
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