Due to Giovanni Ceva (1648–1734), the theorem states: let L, M, and N, be points on the sides BC, CA, and AB of a triangle (possibly extended). Then AL, BM, and CN are concurrent if and only if
Compare Menelaus’ Theorem.
科学参考收录了60776条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。