10 degrees
A right angle.
A degree is the measure of an angle.
The angle of reflection is equal to the angle of incidence. It will be at 30o to the surface of the mirror (from the opposite edge) ^ This answer is not correct for SURFACE, but is correct for RELATIVE ^
In a tetrahedral molecule the characteristic angle between atoms is 109,5 degrees.
The measurement could be the value, 38 degrees, or it could be the actual act of measuring the angle.
An angle of 170 degrees is an obtuse angle.
The reference angle for an angle with the measure of 175 degrees is 5 degrees
As 170 degrees is greater than 90 degrees, but less than 180 degrees, the angle is obtuse.
Quadrantals are their own reference angle, so 90 degrees.
An obtuse angle.
90 degrees
353 degrees is a reflex angle
An angle that has 170 degrees is considered an "obtuse" angle. This is because it exceeds 90 degrees. Anything below 90 would be an "acute" 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.
It is: 170 degrees
170o is > 90o and < 180o so it is an obtuse angle.