Google Classroom

GeoGebra Classroom

Angle sum identity for Sine

Author:Whan Ki Lee, Chris Patterson

Topic:Sine

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)?

New Resources

Discover Resources

Discover Topics

	
		OSZAR »