Sin Cos and Tan animated from the unit circle

Argomento:Circonferenza, Circonferenza unitaria

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.

Nuove risorse

Solving 2x2 and 3x3 Systems Using Cramer's Rule
Tanzanian Ngoma - Model 3
Slopes of Parallel Lines
Parametric surfaces: Sphere
apec

Scopri le risorse

Galileo's Law of Falling Bodies
Blank Grid
pacman
Redondea usando una recta numerica

Scopri gli argomenti

Congruenza
Figure o forme piane
Statistica
Rotazione
Operazioni aritmetiche