# How do you find the coterminal with the angle -135^circ?

Feb 27, 2018

By adding or subtracting ${360}^{\circ}$ one can get the co-terminal angle.

#### Explanation:

Given angle = $- {135}^{\circ}$

Co-terminal angle = -135 + 360 = 225^@

Co-terminal angle = -135 - 360 = -495^@

Co-terminal angle = -135 + 720 = 585^@#

In general, co-terminal angle of $- {135}^{\circ} = - {135}^{\circ} \pm {360}^{\circ}$