Angle sum identity for Sine

Autor:Whan Ki Lee, Chris Patterson

Thema: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)?

Neue Materialien

Entdecke Materialien

Entdecke weitere Themen