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

Isosceles Triangle Cross Sections
Rotation in Cartesian Plane
Square Cross Sections
Measuring Cup
Weighing Scales (g): Practice

Découvrir des ressources

translation 2
Start, equilateral triangle
Regression
Label the Heart
Mod7b

Découvrir des Thèmes

Mathématiques
Fonctions Logarithmiques
Opérations Arithmétiques
Moyenne Géométrique
Soustraction