GoGeometry Action 48!

Author:Tim Brzezinski

Creation of this applet was inspired by a post from Antonio Gutierrez (GoGeometry). How can we formally prove that the 2 purple segments are congruent?

Quick (Silent) Demo

New Resources

Cosine in Cartesian and Polar Coordinates
Astroid
רישום חופשי
Color Palette Tool & Examples
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Discover Resources

projec for math 2.0
Exploring the nets of different solids
L1_09
L1_03
The Distributive Property, Part 3: IM 6.6.11

Discover Topics

Addition
Differential Calculus
Conic Sections
Square
Arithmetic