Question

determina las razones trigonometricas de los angulos de 30 grados, 45 grados y 60 grados.

Answer 1

60°
sen 60° = √3/2              
cos 60° = 1/2
tan 60° = √3/1 = √3
cot 60° = √3/3 = √3
sec 60° = 2/1=2
csc 60° = 2√3

30°
sen 30° = 1/2
cos 30° = √3/2
tan 30° = √3/3 = √3
cot 30° = √3/1 = √3
sec 30° = 2√3    
csc 30° = 2/1 = 2

45°
sen 45°= 1/1√2 = 1/√2 = √2/2
cos 45° = 1/1√2 = 1/√2 = √2/2
tan 45° = 1/1=1
cot 45° = 1/1=1
sec 45°= √2/1= √2
csc 45° = √2/1= √2