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

רישום חופשי
Locus Related to Descartes' Folium
Triangle with 3 Right Angles
Volume by Shells Around y
Volume by Disk/Washer around y

Discover Resources

Coxeter- Projective Geometry (Second Edition)
Graphs of the form y=ax^2
Geogebra Tutorial: Line Design Complete
volume of revolution

Discover Topics

Vectors 2D (Two-Dimensional)
Combinatorics
Scalene Triangles
Integral Calculus
Set Theory