Question 1138364: Find two angles, one positive and one negative, that are coterminal with the given angle: 5pi/6 Answer by KMST(5328) (Show Source):
You can put this solution on YOUR website! A full clockwise turn is , half a clockwise turn is ,
and is a smaller clockwise turn than .
Those are all positive angles because the are clockwise turns.
If we add one clockwise turn to we get ,
which is a positive angle coterminal with .
is short of .
Half a clockwise turn is ,
if we add a clockwise angle of to , we get , a negative angle coterminal with .
