How do you sketch the angle 235 degrees and find its reference angle?
Reference Angle of
The angle given is
The reference angle is the angle that the given angle makes with the x-axis.
Regardless of where the angle ends, the reference angle measures the closest distance of that terminal side to the x-axis.
In the picture that follows,
Reference angle is the acute angle formed by the terminal side of
To verify our result, we can graph the angle in the standard position and the reference angle using a software as shown: