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

အခြေခံ data အခေါ်အဝေါ်များ
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Model sferyczny - dwunastościan-dwudziestościan
Cartesian vs Polar
Random Polar Curve (3)

Ontdek materiaal

Equilateral triangle always equilateral
SizeAngleSinCos2
Midpoint, determine the other Endpoint
hexa tessellation
Lembar Kerja Geogebra

Ontdek onderwerpen

Symmetrie
Snijpunt
Cosinus
Ruit
Diagrammen