how do you verify this equation?

Question

sin(360degrees - 0) = -sin 0

Answer 1

sin (2π - θ) = -sin θ

Transforming the left side

sin (2π - θ)

sin 2π cos θ - cos 2π sin θ

(0)(cos θ) - (1)(sin θ)

0 - sin θ

-sin θ

QED