GoGeometry Action 111!

Topic:Area, Centroid or Barycenter, Dilation, Quadrilaterals

Creation of this applet was inspired by a tweet from Antonio Gutierrez (GoGeometry). Note: This applet works best if the quadrilateral is kept convex. How can we formally prove the phenomena dynamically illustrated here?

Quick (Silent) Demo

New Resources

Shells
רישום חופשי
Circle Passing Through 3 Points
Making New Year's resolutions for 2026
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

Congruent Chords
functiewaardentabel
Rotating A Figure Onto Itself Exploration
теорема Фалеса
FI flag
Circle Symmetric Property 4
Even & Odd Functions

Discover Topics

Scalene Triangles
Natural Numbers
Conditional Probability
Boxplot
Quadratic Functions