Question

a= 4
b=2.64
c= 3

Sacar funciones trigonométricas directas (seno, coseno, tangente, cotangente, secante y cosecante).

Answer 1

$Sen \alpha = \frac{a}{c} = \frac{4}{3} = 1.3333$
$Cos \alpha = \frac{b}{c} =\frac{2.64}{3} =0.88$
$Tg \alpha = \frac{a}{b} = \frac{4}{2,64} =1,5151$
$Ctg \alpha = \frac{b}{a} = \frac{2,64}{4} = 0,66$
$Sec \alpha = \frac{c}{b} = \frac{3}{2,64} = 1.1363$
$Csc \alpha = \frac{c}{a} = \frac{3}{4} = 0.75$