Google Classroom

GeoGebra Classroom

Cosine Law

Tekijä:Whan Ki Lee, slik

Aiheet:Kosini

A demonstration of the Cosine rule. Drag the red points.

The proof for angle A being acute is given. Determine the proof of the Cosine Rule when angle A is obtuse.

Uusia resursseja

Löydä Materiaaleista

Löydä aiheita