Angle Exploration for Quadrilaterals

Author:Jim Doherty

In this sketch you can explore the sum of the sides of a quadrilateral and the sum of the interior angles of a quadrilateral by choosing any vertex to move.

New Resources

Exploring GeoGebra for the First Time
Volume by Shells Around y
Reflection Across 2 Parallel Lines
Locus Related to Descartes' Folium
Volume by Disk/Washer around y

Discover Resources

Minecraft Tree
test
Grafické sčítání úhlů
CANVAS
Directed Numbers: Counters Method (Auto)

Discover Topics

Interest Calculation
Cube
Geometric Transformations
Means
Isosceles Triangles