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

Graph of y = ax² + bx + c
Toroidal Spiral
Angles of Intersecting Lines
Graph of y = a(x − h)² + k
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Descubrir recursos

Bézier curve
Polygons 1
[洋葱] 二次函数中的将军饮马-下(0548)
Activity 2 - Chord Right Bisector Property
Volume of regular polygonal prism and cylinder

Descubre temas

Triángulos Isósceles
Transformaciones Geométricas
Distribución binomial
Varianza
Ecuaciones lineales