GoGeometry Action 53!

Thème :Angles, Cercle Inscrit ou Circonscrit, Triangles Rectangles

Creation of this applet was inspired by a tweet from Antonio Gutierrez. What is the measure of the blue angle? How can we formally prove this true?

Quick (Silent) Demo

Nouvelles ressources

bewijs stelling van Pythagoras
Making New Year's resolutions for 2026
Reflection = 180° Rotation about a Line
רישום חופשי
Locus Related to Descartes' Folium

Découvrir des ressources

Investigating Domain and Range of Quadratic Functions
Investigation 1
Modul 4B_Min Anwariyah_7F_SMP N 4 Malang
Net of a Cylinder

Découvrir des Thèmes

Sinus
Inégalités
Histogramme
Mode
Variables Aléatoires