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Balance (The Farmer's Stone)
Author:
Eduardo Neto
,
John Ulbright
Based upon a wonderful Car Talk Puzzler - http://www.cartalk.com/puzzler/farmers-stone
GeoGebra
New Resources
Arc Length and Sector Area
Linear Functions - The Basics
Open Middle: Graphing Linear Inequalities (2)
Open Middle Cyclic Quadrilateral Exercise
Double Angle Trig Identity: Proof via Equal Areas
Discover Resources
Vector Diagram
Butterfly curve
Parallelograms
Logo BANCO DE SANTANDER (1)
Slices of a Tetrahedron
Discover Topics
Normal Distribution
Real Numbers
Volume
Triangles
Area