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

Onderwerp:Hoeken, Driehoeken, Goniometrische functies

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

Nieuw didactisch materiaal

Cartesian vs Polar
z`]]
Slope Between 2 Points (Phase 2)
Damped Trochoidal Curve
Untitled

Ontdek materiaal

issara
Angle Formed by 2 Chords (V2): What Do You See?
Construction
day 65
Odd and even series of Pythagorean triples

Ontdek onderwerpen

Kegel
Dilatatie
Oppervlak
Machtsfuncties
Reële getallen