Tetraedru-Problema

Author:BEER

G centru de greutate

G centru de greutate in triunghiul ABC, M,N sunt puncte situate pe AB astfel incat AM=MN=MB. D exterior planului ABC, demonstrati că GM paralel (ACD), BC paralel (DGN)

New Resources

Flowers - ellipses- Arina(MD)
TANGRAM
Andreea- MD
Animated Flower-Patriciu(MD)
Geometry in real life- crop circles (Nicoglu Sabina MD)

Discover Resources

Profunzimea de camp
NINGE !
Descompunerea in factori primi
Mişcarea rectilinie uniformă
P1IMO2018

Discover Topics

Rational Numbers
Intersection
Polygons
Logarithm
Random Variables