Use a unit circle and 30°-60°-90° triangles to find the degree measures of the angle.
angles whose sine is

Options:
30° + n × 360° and 330° + n × 360°
60° + n × 360° and 120° + n × 360°
240° + n × 360° and 300° + n × 360°
150° + n × 360° and 210° + n × 360°