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

Parallel Lines & Related Angles: Quick Reminders
Perimeter of a Rectangle with Unknown Sides
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The Coordinate Plane (Cartesian Plane)
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Entdecke Materialien

svođenje razlomaka na zajednički nazivnik
Sine and Cosine on a calculator
MG2 - Ceva's Theorem
FlackM_GeogebraProject_7
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Entdecke weitere Themen

Statistische Kennzahlen
Logik oder Logikrätsel
Verteilungen
Exponentialfunktionen
Vektoren 2D (zweidimensional)