Copy of Sin Cos and Tan animated from the unit circle

Autor:Althea Gallaway, Tim Elton

See how the functions sin, cos, and tan are defined from the unit circle, extending the definitions beyond the the 0 to 90 degrees that fit nicely inside a right-angled triangle.

Nuevos recursos

Truth
רישום חופשי
bewijs stelling van Pythagoras
Advanced example 3: Colored vector field 3D
အခြေခံ data အခေါ်အဝေါ်များ

Descubrir recursos

Step 7
Maximum Area of a Rectangle if Fixed Perimeter
Sudut pada pusat bulatan
BogenlängeParabel
Curves with Straight Lines
find the angles

Descubre temas

Funciones
Simetrías
Distribución normal
Intervalo de Confianza
Triángulos Rectángulos