Sagot :
To find the reference angle of a negative degree, just add 360 degrees to it.
Therefore, -410 degrees + 360 degrees = 50 degrees :)
Therefore, -410 degrees + 360 degrees = 50 degrees :)
Simply add/subtract the given numerical degree by 360:
-410+360=-50
-410-360=-770
-410+360=-50
-410-360=-770