Calculate cot−1
x= adjacent_side/opposite_side
cot−1(x)
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Inverse Cotangent cot−1() is used to find the angle for a given ratio of the length of the adjacent side to the length of the opposite side, in a right angled triangle.
Formula
To find the Inverse Cotangent of a given ratio: adjacent_side/opposite_side , use the following formula.
θ = cot−1(Length_of_Adjacent_side / Length_of_Opposite_side)