# How do you draw the angle in standard position, find the reference angle, and find a positive coterminal angle and a negative coterminal angle for -135°?

##### 1 Answer

Aug 2, 2015

Positive co-terminal

Negative co-terminal

#### Explanation:

Reference angle in any of the quadrants is an acute angle measured with reference to x axis. In the Ist quadrant any angle is its own reference angle.

Positive angles are measured in anticlockwise direction, starting with positive x axis. Negative angles are measure in clockwise direction in the same way.

Angle

Angle