The 9-point Conic

Auteur :Steve 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.

Nouvelles ressources

bewijs stelling van Pythagoras
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
函數的單調性
အခြေခံ data အခေါ်အဝေါ်များ

Découvrir des ressources

dynamicxnumber
Reflection over y = -x
PuzzlePart_Maddox.ggb.
Polígon regular
Focal Property of Ellipse (Lockhart, Measurement)
Cube packing with fractional edge lengths

Découvrir des Thèmes

Géometrie
Somme de Riemann
Solides de l'Espace
Intersection
Cosinus