Quadrilateral Surprise!

Autore: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

Nuove risorse

seo tool
Taylor Error Bound
Limaçons
Graph of Slopes of Tangent Lines
Rule of Sarrus - Determinant of a 3×3 Matrix

Scopri le risorse

Traffic: Velocity 3
Quadratic Translations
Theodorus Spiral
Graphing 3-5
Rectangular Prism: Basic Net Demo

Scopri gli argomenti

Mediana
Piani
Rotazione
Esponenti
Distribuzioni