Can Angles Be Negative?

Angle measure can be positive or negative, depending on the direction of rotation. ... Positive angles (Figure a) result from counterclockwise rotation, and negative angles (Figure b) result from clockwise rotation. An angle with its initial side on the x‐axis is said to be in standard position.

What does it mean for an angle to be negative?

: an angle generated in a direction opposite to an arbitrarily chosen usually clockwise direction.

Can absolute angles be negative?

Negative angle measurement don't exist. Sorry. In a geometric figure like a triangle all angles have positive measurement. So in a triangle our angles could have measures of 30o,60o,90o or π/6,π/3,π/2 if you like.