sin(a + b) & cos(a + b) - Discovery

Thema:Winkel, Dreiecke, Trigonometrische Funktionen oder Winkelfunktionen

Directions are given in the applet below.

Use your results to write 2 new trigonometric identities from what you now see. After doing so, go to the following applet: http://tube.geogebra.org/m/1651617

Neue Materialien

Pythagorean Theorem: Extension Exercises
Congruent Sides & Angles in △s: Exploration
What Do You See? (2)
Squares Question
Odd Function Explorer

Entdecke Materialien

Maximum Area
Valeria Guerrero - tan(x)
Untitled
Paridad de funciones
Half Cylinder

Entdecke weitere Themen

Addition
Prisma
Schnittmenge
Zufallsexperimente
Parallelverschiebung oder Translation