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

Rovnoběžnost rovin
Odd Function Explorer
Isosceles Right Triangle
Mandelbrot
Basic and Compound Inequality Illustrator

Découvrir des ressources

Workshop Matematech Vyssi Brod
Limit - Radical function
Practice: Binomial Expansion Ex 1
#4-6 Maria O'Matz
vek_ebene_mit_normalenvektor

Découvrir des Thèmes

Matrices
Sections Coniques
Trigonometrie
Valeur Attendue
Statistiques