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

Pythagorean Theorem: Quick Illustrator
Quadrant Illustrator
Quadrant Illustrator 2
What Do You See? (2)
Isosceles Right Triangle

Descubrir recursos

Graphs of equations in various finite rings: cartesian
ĐIỂM THUỘC ĐƯỜNG THẲNG
Circle theorem 4 - angles in a cyclic quadrilateral
Grade 7 Constructions
NEW Constructing the Euler Line

Descubre temas

Área
Triángulos Semejantes
Mediana
Intervalo de Confianza
Rectángulo