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  • How do you find an angle using its tangent?
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Stored procedures
Returns the arc tangent of a numeric value (integer or real).
Example
// Récupération de l'arc tangente de 12
ResTang = ArcTan(12)
// Renvoie 85,2363583093
Syntax
<Result> = ArcTang(<Numeric value>)
<Result>: Real
Arc tangent (angle in degrees of the tangent) of the specified numeric value, included in the [-90, 90] interval (excluding bounds).
<Numeric value>: Integer or real
Numeric value (tangent) to use.
Remarks

How do you find an angle using its tangent?

In a right triangle, the tangent of an angle is equal to the ratio of the opposite side to the adjacent side. How do I find the angle? Simply use ArcTan.
Example: The following code:
Trace("ArcTang(1) = " + ArcTan(1))
Trace("ArcTang(3/4) = " + ArcTan(3/4))
displayed in the trace window:
ArcTang(1) = 45
ArcTang(3/4) = 36.86989764584
Component: wd270mat.dll
Minimum version required
  • Version 9
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