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

Tema:Ángulos, 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

Isosceles Right Triangle
Building Algebra Tile Models for Trinomials
Midpoint Theorem (V2): Integer Solutions
Midpoint Theorem Questions: Mild
Writing and Graphing Proportional Relationships (k>0)

Descubrir recursos

Geometry - Parallel and Perpendicular lines
Graphing
Circumcenter- Isaiah Saulsberry
Untitled
Average Value

Descubre temas

Álgebra
Números Complejos
Triángulos Isósceles
Cálculo diferencial
Diferencia y pendiente