What is a coterminal angle with 170 degrees?

What is a co-terminal angle, do you know that? I would do it by subtracting 360 degrees.

170+360 = 530

170-360= -190

You find co-terminal angles by subtracting 360 and adding 360

To find a coterminal angle with 170 degrees, you need to add or subtract a multiple of 360 degrees while keeping the angle between 0 and 360 degrees.

To add 360 degrees to the angle:
170 + 360 = 530 degrees

To subtract 360 degrees from the angle:
170 - 360 = -190 degrees

Both 530 degrees and -190 degrees are coterminal angles with 170 degrees.