360-331=29
29 degrees is your reference angle. Remember your signs, though.
5
5 degrees
29 degrees
To find the reference angle for negative 200 degrees, first convert it to a positive angle by adding 360 degrees, resulting in 160 degrees. The reference angle is then found by subtracting this angle from 180 degrees, yielding a reference angle of 20 degrees. Thus, the reference angle for negative 200 degrees is 20 degrees.
A main angle of refrence.
The reference angle for an angle with the measure of 175 degrees is 5 degrees
5
It is a reflex angle
5 dgs
29 degrees.
5 degrees
29 degrees
Since the angle of 331⁰ is in the fourth quadrant, then the measure of its reference angle in the first quadrant is 360⁰ - 331⁰ = 29⁰ .
the measure of an angle is the degrees of an angle.
A main angle of refrence.
The angle of reference is in the first quadrant, and 90 degrees angle is not in the quadrant.
you can measure a angle with a protracte.