GoGeometry Action 28! (Quick Angle Problem)

Auteur: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?

Nieuw didactisch materiaal

Function Art 3D - Flower
GeoGebra 3D Modeling Workshop (March 8 2024)
Congruent Sides & Angles in △s: Exploration
Absolute Value Functions f(x)=a |x - h| + k
What Do You See? (2)

Ontdek materiaal

Class9_Circles_EXPERIMENT_22
Nature of Quadratic Graphs
Cosine function
Not Ordinary Solving Formula of the Cubic Equation
Surface Area of a Cylinder

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