GoGeometry Action 46!

Author:Tim Brzezinski

Creation of this applet was inspired by a post from Antonio Gutierrez (GoGeometry). Within this context, how can we formally prove the 2 blue segments congruent?

Quick (Silent) Demo

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Weighing Scales (g): Practice
bewijs stelling van Pythagoras
Slopes of Straight Lines
Matrices - Basic Terminology
Rectangular Cross Sections

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Proof 76
Altitudes
การลบจำนวนเต็ม
Special Segments of Similar Triangles (Angle Bisectors)

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Similar Triangles
Random Variables
Percentages
Real Numbers
Ellipse