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?

Novos Materiais

Segment Addition Postulate (Mild Questions)
Midpoint Theorem (V2): Integer Solutions
Isosceles Right Triangle
GeoGebra 3D Modeling Workshop (March 8 2024)
Marion's Theorem

Descobrir recursos

Trig Ratio Exploration
Start, parallel to line through point
Similar Triangles Ratio Demonstration
Christmas Tree Vlad(Ro)
Open Middle: Supplementary Angles

Explorar Tópicos

Termos
Função Tangente
Logaritmo
Construções
Gráfico de pizza ou gráfico de círculo