The Nine Points Theorem

作者:Gábor P. Nagy

The Nine Points Theorem Define the nine points Rij as intersections of 6 lines. (Also called Lamé configuration.) Any cubic curve passing through 8 of them will pass through the nineth.

新资源

Random Polar Curve (1)
Rolling a Square
רישום חופשי
Rule of Sarrus - Determinant of a 3×3 Matrix
Tracing an Ellipse Using Two Circles

发现资源

MATHEMATICS and Geometry 9 : 8.4 Tangent Properties: Theory
Copying Segments & Angles 9/22 - Demetrio Hermosillo
Alexa's GeoBook
Geogebra Challenge 3
Sample Engineering Drawing

发现主题

等边三角形
幂函数
算术
任意四边形
图表