Ohne Titel

Fórmulas

Seno

30° = 1/2

45° = √2/2

60° = = √3/2

cateto oposto

sen C = ------------------------

hipotenusa

30° = √3/2

45° = √2/2

60° = 1/2

Coseno

cateto adjacente

cos C = --------------------------

hipotenusa

sen² (C) + cos² (C) = 1

30° = √3/3

45° = 1

60° = √3

Tangente

cateto oposto

tg C = ---------------------------

cateto adjacente

C + B = 90°

sen (C) = cos (B)

sen (B) = cos (C)

tg (C) = [ tg (B) ]^-1