GoGeometry Action 22!

Autor:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. You can move any of the large white points anywhere you'd like (at any time.) How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

Nuevos recursos

Rolling Circles and Polygons
Perimeter of Rectangle
Building Parallelograms with Set Areas
apec
Pathway to Proof: Triangle Angles

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PyramidPlane_LargeText
number 1 page 37 sarah kaufman
superfície de revolução
Applicatations of triangle congruence
Kopija od Double slit diffraction geometry

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Triángulos Equiláteros
Integral Definida
Funciones Trigonométricas
Recta Secante o Secante
Combinatoria