GoGeometry Action 53!

Område(n):Vinklar, Inskriven cirkel, Rätvinkliga trianglar

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

Nya resurser

Untitled
רישום חופשי
Text with alpha background color
巧算長方形周界
Tangent Plane to a Sphere

Upptäck resurser

Prabir's Applets
Marea_prova
Transformations of Exponential Functions 1
נוסחת הפרש ריבועים - המחשה גרפית
unit 11 test
Step 3

Undersök matematisk områden

Aritmetisk
Sekant
Rätblock
Funktioner
Konstruktioner