摘要
本文推导了圆内接闭折线的k级垂心线长公式.
The paper studies a formula of the No.k Orthocente line length in the circumscribed close polygonal line.
出处
《赣南师范学院学报》
2003年第3期123-124,共2页
Journal of Gannan Teachers' College(Social Science(2))
关键词
圆内接闭折线
k级垂心线
顶点子集
circumscribed close polygonal line
No.k orthocente line
ventex subset