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

Thème :Angles, Triangles, Fonctions Trigonométriques

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

Nouvelles ressources

Quadrant Illustrator
Odd Function Explorer
Perpendicular Lines: Quick Exploration
What Do You See? (2)
Pythagorean Theorem: Quick Illustrator

Découvrir des ressources

supplementary angle
Baby Brother Rabbit
Centroid Construction
vek_Ortsvektor
Optimization

Découvrir des Thèmes

Nombres Complexes
Division
Triangles Semblables
Termes
Calcul Intégral