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°