30
353 degrees is a reflex angle
Sin(285) is a number, not an angle. The reference angle for 285 degrees is 285-360 = -75 degrees.
complementary angle.
35 degrees
40 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.
The reference angle for an angle with the measure of 175 degrees is 5 degrees
Quadrantals are their own reference angle, so 90 degrees.
The supplement of an angle is found by subtracting the angle from 180 degrees. For 150 degrees, the supplement is 180 - 150 = 30 degrees. Thus, the supplement of 150 degrees is 30 degrees.
90 degrees
353 degrees is a reflex angle
It is not. The angle of reference is 2*pi radians or 360 degrees.
Sin(285) is a number, not an angle. The reference angle for 285 degrees is 285-360 = -75 degrees.
90 degrees
complementary angle.
150 degrees
10 degrees