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

Congruent Sides & Angles in △s: Exploration
Function art 3D - waiting shed
Perpendicular Lines: Quick Exploration
繪畫垂直線
Pythagorean Theorem: Quick Illustrator

Descubrir recursos

Parametrics/Butterfly
Actividad final 1
plane_intersect
Chinese Match Puzzles 1 (8 puzzles)
icositetrahedron 3

Descubre temas

Suma superior e inferior o suma de Riemann
Exponente
Funciones Polinómicas
Geometría
Parábola