Question

sin 50 degree =cos ==​

Answer 1

Answer:

The result can be shown in multiple forms.

Exact Form:

sin(50°)

Decimal Form:  0.76604444…

Step-by-step explanation:

Answer 2

Answer:

cos 40°

Step-by-step explanation:

$\sin(50) = \cos( \alpha ) \\ \sin(50) = \cos(90 - \alpha ) \\ \sin(50) = \sin(90 - \alpha ) \\ \alpha = 40$