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GeoGebra Klaslokaal

Angle sum identity for Sine

Auteur:Whan Ki Lee, Chris Patterson

Onderwerp:Sinus

What changes have been made to previous task (finding a formula for the height of vertex C)? What has stayed the same?

Can you find a formula for Sin(A - B)? For Cos(A + B)?

Nieuw didactisch materiaal

Ontdek materiaal

Ontdek onderwerpen