What is the solution from 0 to 360 degrees?

cos x sin x + sin x = 0

cos x sin x + sin x = 0

sin x ( cos x + 1 ) = 0

Split into two equations:

sin x = 0

cos x + 1 = 0 , cos x = - 1

sin x = 0

when

x =​ 0 , x = 180° , x = 360°

cos x = - 1

when

x = 180°

The solutios are:

x =​ 0 , x = 180° , x = 360°