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Evariste
Author:
John Golden
Had to make a quick applet for this nice Matthew Scroggs puzzle.
http://www.mscroggs.co.uk/puzzles/LX
How many people in the array? Will you always be able to tell?
GeoGebra
New Resources
Construct a Square
Stairs (Optical Illusion)
Napoleon's Theorem
Cross Product in 2D and 3D
Supplementary Angles
Discover Resources
AddOndesProg
courbecolloree
Pappus 2
Coloreando el mapa
NTI Water Park Project
Discover Topics
Addition
Area
Linear Functions
Hypothesis Testing
Plane Figures or Shapes