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

Math Art Construction
Graph of y = ax² + bx + c
အခြေခံ data အခေါ်အဝေါ်များ
Toroidal Spiral
Graph of y = a(x − h)² + k

Discover Resources

T2 external angles 6
MODELLING
Construction 16
Lemma 9.8.2
x = -3
Random Shape

Discover Topics

Unit Circle
Upper and Lower Sum or Riemann Sum
Set Theory
Dilation
Division