T³ Europe Resources


Nulpunten TI-Nspire CX

Uitgever: WIL-de Wiskunde, T³ Nederland

Auteur: WIL-de Wiskunde

Onderwerp:  Mathematics

Tags: Zeros

Functies & Grafieken

Transversals in Triangles

Auteur: Dieter Bergmann

Onderwerp:  Mathematics

Tags: 2D shapes, Algebra, Analysis, Analytic Geometry, Animations, Calculus, Chaos, Derivative, Didactics, Dynamic Simulations, Dynamic Systems, Equations, Function Plotter, Functions, Geometry, Graphing, Sharing Inspiration 2017, Solving equations, Triangle, Zeros

Simple properties of medians, central verticals, angle bisectors and heights are shown.The idea is to show that it is not self-evident, that transversal lines in a triangle intersect in one…

Centres of a Triangle

Auteur: Barrie Galpin

Tags: Circles, Zeros, Geometry, T3

Construct some of the centres of a triangle and investigate relationships between them, discovering the Euler Line