Quadrilateral Surprise!

Autor:Tim Brzezinski

How would you put this property (dynamically illustrated below) into words? (Applet works best if quadrilateral is kept convex.) How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

Neue Materialien

Dividing a 3-digit number by a 1-digit number (2)
seo tool
အခြေခံ data အခေါ်အဝေါ်များ
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Translation of the Graph of a Function

Entdecke Materialien

VekAdd_Parallelogramm.ggb
Untitled
Net of a Cube
Humphries
ベクトルの成分

Entdecke weitere Themen

Modus
Exponentialfunktionen
Parametrische Kurven
Schwerpunkt
Grundrechenarten