Quadrilateral Surprise!

Persoa autora: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

Novos recursos

အခြေခံ data အခေါ်အဝေါ်များ
Dividing a 3-digit number by a 1-digit number (1)
Variation Theory Illustration: Point-Slope Form
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי

Descubrir recursos

Surface Area of Spheres
Polynomials and Rational Functions
GEOGEBRAA
video 2 Sauel Court
Copia de Rayos opuestos

Descobre os temas

Volume
Pirámide
Integral definida
Funcións trigonométricas
Elipse