Copy of Sin Cos and Tan animated from the unit circle

Auteur :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.

Nouvelles ressources

အခြေခံ data အခေါ်အဝေါ်များ
Random Polar Curve (1)
bewijs stelling van Pythagoras
Assistants (custom GPTs or Gemini Gems) for Math
apec

Découvrir des ressources

Some Definitions
quilt
Quadratics - Vertex Form
Repeated Dilation of an Equilateral Triangle
Complements of Congruent Angles

Découvrir des Thèmes

Trigonometrie
Vecteurs 2D (dans le Plan)
Quadrilatères
Symétrie
PPCM et PGCD