Final answer:
The angle -456° terminates in the fourth quadrant.
Step-by-step explanation:
The angle -456° terminates in the fourth quadrant. Angles in the fourth quadrant are measured clockwise from the positive x-axis and are negative. This means that the angle -456° is 456° clockwise from the positive x-axis. It is important to note that angles are often represented between 0° and 360°, so the angle -456° can also be written as 360° - 456°, which gives us an equivalent angle of -96°.