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

Random Polar Curve (3)
Model sferyczny - sześcian-ośmiościan
¿Quién llegará más lejos en el mundial?
Damped Trochoidal Curve
Slope and Road Signs

Découvrir des ressources

Untitled
parabola
Theorems 5.1 & 5.2
Start, Copy Segment
Shawver Period 1, Taylor Wenzel
TM2 DMontijo

Découvrir des Thèmes

Opérations Arithmétiques
Equations
Rapports
Cylindre
Exposant