GoGeometry Action 28! (Quick Angle Problem)

Autor:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. What is the measure of the pink angle? How can you formally prove this to be true?

Nuevos recursos

Slope Between 2 Points (Phase 2)
Trefoil Knot
Hyperbolic Paraboloid
רישום חופשי
Untitled

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true/bisector-median-ex222.ggb
Cylinder Net
Area_Segm_Par
Practice 1
Een schuifknop maken
Describing Dot Plots Using the Best Measure of Variability

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Polígonos
MCM y MCD
Traslación
Números Naturales
Distribuciones