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

Tema(s):Ángulo, Triángulos, Funciones trigonométricas

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

Nuevos recursos

Segment Addition Postulate (Mild Questions)
Rovnoběžnost rovin
Perpendicular Lines: Quick Exploration
GeoGebra 3D Modeling Workshop (March 8 2024)
Deriving the Arc Length Formula

Descubrir recursos

Triangle circle construction
Polar Equation Grapher
SEGITIGA SAMA KAKI
Existence mřížového čtverce k úhlopříčce
Transformations - Coordinate Rotations Counterclockwise

Descubre los temas

Triángulo isósceles
Probabilidad
Distribución geométrica
Triángulo rectángulo
Trazado de curvas