The 9-point Conic

ForfatterSteve Phelps

In a complete quadrilateral, the midpoints of the six sides (AB, BC, CD, DA, BD, and CA) and the three intersections of the opposite sides (E, F, and G) - nine points in total - lie on a conic.

Nye Materialer

Neuberg's Theorem
Average Value of a Function
From Polar to Cartesian Coordinates
Visualizing the Pythagorean Identity with Sine and Cosine
函數的單調性

Opdag Ressourcer

Polygons and Points
Untitled
triangles
10.3.1 (4) #1146869 option 3
Drop Tetrahedron Through Plane

Udforsk emner

Prisme
Regning
Tal
Funktionsgrafer
Pyramide