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

Focus and Directrix
Building Triangles with Set Areas
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အခြေခံ data အခေါ်အဝေါ်များ
Conway Circle Theorem

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Coxeter Triangle in Circle
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การบวกจำนวนเต็ม
Osculating Plane

Découvrir des Thèmes

Régression Linéaire
Vecteurs
Sections Coniques
Congruence
Transformations Géométriques