Napoleon's Theorem

Auteur :Nicola Trubridge, Judah L Schwartz

Thème :Triangles Equilatéraux, Triangles

You can drag the red dots about to make any RED triangle you like. Construct a GREEN equilateral triangle on each edge of your triangle. What do you notice about the lines joining the centres of the GREEN triangles?

Nouvelles ressources

רישום חופשי
Colouring of Venn Diagram
Dividing a 3-digit number by a 1-digit number (1)
Dividing a 3-digit number by a 1-digit number (2)
bewijs stelling van Pythagoras

Découvrir des ressources

Linear inequality (colour-coded)
Translation #5
Dynagraph_McMurtry
Transformations and Congruence 1

Découvrir des Thèmes

Multiplication
Opérations Arithmétiques
Polygones
Fonctions Logarithmiques
Expériences Aléatoires