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

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
दुई-ओटा समुहको संयोजन (Union of two sets)
Padel rebound angle (ignoring spin)
bewijs stelling van Pythagoras
Intersections of y=a^x and y=log(a, x)

Descubrir recursos

Ex 110
Working with Pyramids
Quadratic Function (Factorised Form)
Tangents to a circle
Constructing a Parallel Through a Point (Rhombus Method)

Descubre temas

Vectores
Fracciones
Términos
Límites
Distribución geométrica