How do you find the exact value of #arctan((1/sqrt3)#?
The sides of length
The base is 1, next to the angle of 60° while the altitude is
We have been given a ratio and asked for an angle. (arctan)
The Tan ratio is
Therefore the angle being referred to is the 30° angle.
However, as the value is positive, this could apply to an angle in the 3rd quadrant as well.