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

Argomento:Angoli, Triangoli, Funzioni trigonometriche

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

Nuovi materiali

Deriving the Sector Area Formula
Segment Addition Postulate (Mild Questions)
Deciding How New Information Affects Probability
Right Triangle Inscribed in a Semicircle
Graphing Basic and Compound Inequalities

Scopri i materiali

Four spheres
H Linear EQs SOE
temporary
Alternate Segment
Moire Effect

Scopri gli argomenti

Figure o forme piane
Coniche
Triangoli simili
Trapezio
Rette