Question

sin__ degrees = sin___ = sqrt3/2

fill in the blanks

Answer 1

sin 60° = sin 120° = √3/2.

More generally, for integers k,
θ = 60° + 360°k or θ = 120° + 360°k
(or in radians θ = π/3 + 2πk or θ = 2π/3 + 2πk).