Sam is playing the video game moon attack. the purpose of the game is to shoot aliens that are landing on the surface of the moon, and sam must provide the angle at which the laser gun should turn in order to shoot the attacking alien. the alien is landing as pictured in the figure:

an image of the unit circle is shown. an angle 30 degrees clockwise from the positive y axis is drawn with the image of an alien at the point of intersection between the unit circle and the angle.