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Visual proof of Pythagoras
Forfatter
DThomas
You see four identical right angled triangles. What is the size of the empty squares? Now rearrange the triangles so there is just one big empty square. What size is it?
GeoGebra
Nye Materialer
Ellipse, Hyperbola and Circle as Envelopes
Parallel or Not? (V2)
Teorema Japonês para quadriláteros inscritos em uma circunferência
Slope Field (1)
Introduction
Opdag Ressourcer
try2
Untitled
any-circle-sin-cos
REFLEKSI
สมการเชิงเส้น
Udforsk emner
Vinkler
Andengradsfunktioner
Lineær Regression
Trapez
Indskreven cirkel