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Antal resurser (5) |

Nulpunten TI-Nspire CX

Publisher: WIL-de Wiskunde, T³ Nederland

Author: WIL-de Wiskunde

Område:  Matematik

Labels: Nollställen

Functies & Grafieken

Transversals in Triangles

Author: Dieter Bergmann

Område:  Matematik

Labels: 2D-former, Algebra, Analys, Analytisk geometri, Animationer, Matematisk analys, Kaos, Derivata, Didaktik, Dynamiska simuleringar, Dynamiska system, Ekvationer, Funktionsplotter, Funktioner, Geometri, Grafritning, Sharing Inspiration 2017, Lösa ekvationer, Triangel, Nollställen

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

Author: Barrie Galpin

Labels: Cirklar, Nollställen, Geometri, T3

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