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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
Function Art 3D - Pawn
Rolling Triangle
koch tool
The Cosine Formula - Proof Without Words
bewijs stelling van Pythagoras
Discover Resources
התנאי לקיום תאלס
droitparam
Chapter 3: Variable Shape and Factor
transformation of graphs
Comparing parabola
Discover Topics
LCM and GCD
Real Numbers
Translation
Surface
Geometric Distribution