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

seo tool
The Geometry of the Coefficients of a Quadratic Function
רישום חופשי
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Celsius ↔ Fahrenheit Converter

Descubrir recursos

Garis Singgung Lingkaran
Transformation Combo 4
Perpendicular Line
Interior Angles in Polygons
MadisonShots

Descubre temas

Procesos estocásticos o aleatorios
Diferencia y pendiente
Volumen
Recta Tangente o Tangente
Números Reales