![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The angle is 225o.
\The angle 225o in standard position.
\To find a coterminal angle, we must traverse a full revolution in the positive direction or negative direction.
\One revolution in the positive direction: 225o + 360o = 585o.
\One revolution in the negative direction: 225o ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=90a2dffa4cf28836c23bfcd658a94d29.png\")
360o = 135o.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
585o and 135o are both coterminal, To graph of the angle 225o.
![\"graph](\"/userfiles/image/Library/Trigonometry/graph_of_coterminal_angles_585_degrees_and_minus_135_degrees.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
585o and 135o are both coterminal, To graph of the angle 225o.