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

Reflection Across 2 Parallel Lines
Reflection = 180° Rotation about a Line
רישום חופשי
Using Experimental Probability to Estimate π - Monte Carlo Method
Equation of Locus - Parabola

Descubrir recursos

Start, copy a triangle
Measures of Spread
afdcad
Inscribed Quadrilaterals Exploration
Line & Plane intersect

Descubre temas

Fracciones
Vectores 3D (tres dimensiones)
Desviación Estándar
Enteros
Moda