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?

Nouvelles ressources

רישום חופשי
Angle Addition: Warm Up Exercises
Rose Curve
Rolling Circles and Polygons
Damped Trochoidal Curve

Découvrir des ressources

quadri_puzle_2
Triangle assignment Kevin Park
construct a rhombus Courtney Campion
Forum_31435_E_IntegralZuFuss
Congruent Triangles
Parallelogram Shinton BASD
Hydraulic - system curve

Découvrir des Thèmes

Combinatoires
Nuage de Points
Graphe de Fonction
Losange
Probabilité