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Author:
Alfred Estberg
GeoGebra
New Resources
Curry's Paradox: Version 4
INVESTIGATION - Linear solutions
π = 4 ?
Open Middle: Graphing Linear Inequalities (1)
Open Middle Inscribed Angle Exercise (2)
Discover Resources
Stereographic projection
Inverse Trigonometric Functions Exercise II
Vending Machine Applet (Version 3)
area
Three-parameter model transformations of the Platonic Solids
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Kite
Function Graph
Symmetry
Optimization Problems
Surface