Problem number 16

Auteur :Singko_Matematicas

Problem: The diagonals of a quadrilateral ABCD intersect E; proved that the center of the circles circumscribed about the triangles AEB, BEC, DEA, are the vertices of a parallelogram.

Nouvelles ressources

兩位數的位值
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רישום חופשי
Untitled
Prism Drawn in 2-Point Perspective

Découvrir des ressources

Pascal's Interactive Triangle 1st Edition
Oblique Pyramid
Fundamental Theorem of Calculus indefinite part
Jauregui
过圆内P点做弦MN使PM=2PN

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Droite Médiane
Matrices
Intervalle de Confiance
Fonctions Polynomiales
Equations