Build a Triangle from Medians - II

Auteur :Judah L Schwartz

Can the medians of a triangles always be used to make a new triangle. Can you prove it? Why is the ratio of the areas of the two triangles constant? Why does it have the value it has?

Nouvelles ressources

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Trammel of Archimedes Art
Fractal Tétraèdre. Dilatation -1/2 centre triangles
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Graph of Slopes of Tangent Lines

Découvrir des ressources

Pythagorean Triples
Transformation Object
Triangle HW
Geogebra Challenge 2
Gibanje notranjih planetov okoli Sonca

Découvrir des Thèmes

Parallélogramme
Cube
Cosinus
Nombres
Vecteurs 2D (dans le Plan)