Copy of Sin Cos and Tan animated from the unit circle

Auteur :Rita Visser, 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.

Nouvelles ressources

bewijs stelling van Pythagoras
functionartculture
apec
Involute of the Circle
Tangent in Cartesian and Polar Coordinates

Découvrir des ressources

shoshanacohen (mid,med,alt)
_________________________________________________Linear Graphs
AM 2017 P1 Q9
Rotation Exploration Tool

Découvrir des Thèmes

Fonctions Quadratiques
Multiplication
Symétrie
Fonction Tangente
Coordonnées