Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
The Nine Points Theorem
Author:
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.
GeoGebra
New Resources
Angles of Intersecting Lines
Average Distance
Circles - Relative Positions
Traffic Cone
רישום חופשי
Discover Resources
Mathematics Teaching materials
forum
squares
Rotation 4
ทะเลประเทศไทย
stars and curvature
Discover Topics
Diagrams
Conditional Probability
Planes
Incircle or Inscribed Circle
Ellipse