Final answer:
The value of the angle -160° is 160°.
Step-by-step explanation:
The value of the angle -160° is 160°.
Angles can be measured in both the positive and negative directions. A positive angle is measured counterclockwise from the reference angle (usually the x-axis), while a negative angle is measured clockwise from the reference angle. In this case, -160° means that the angle is 160° in the clockwise direction.