摘要
对梅涅劳定理和锡瓦定理的两种常用形式 (用有向线段或不用有向线段 )在应用时出现的问题进行分析 。
In this paper, we analysed the problem of two forms (by directed line segment or not) of the Menelaus theorem and Ceva theorem in their application, and put forward the improved Menelaus theorem and Ceva theorem.
出处
《昭通师范高等专科学校学报》
2002年第2期23-26,共4页
Journal of Zhaotong Teacher's College
关键词
梅涅劳定理
锡瓦定理
点共线
线共点
Menelaus theorem
Ceva theorem
collinear points
copunctual lines
