Question

Halla las razones trigonométricas de cada triángulo rectángulo de la figura 1 a 4

Answer 1

Explicación paso a paso:

a) Figura 1

sen α = m/k

cos α = n/k

tg α = m/n

b) Figura 2

sen α = a/c

cos α = b/c

tg α = a/b

c) Figura 3

sen α =3/5

cos α = 4/5

tg α = 3/4

d) Figura 4

$sen \alpha = \frac{\sqrt{2} }{\sqrt{5} }$

$cos \alpha = \frac{\sqrt{3} }{\sqrt{5} }$

$tg \alpha = \frac{\sqrt{2} }{\sqrt{3} }$