TAN Function (DAX)
How does the TAN function (DAX) work?
The TAN function (DAX) returns the tangent of the given angle.
TAN Formula Syntax
TAN(
number
)
How do you use the TAN function?
The TAN function expects radians. To supply an angle to TAN in degrees, multiply the angle by PI()/180 or use the RADIANS function to convert to radians.
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Considerations when using the TAN function
If your argument is in degrees, multiply it by PI()/180 or use the RADIANS function to convert it to radians.
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Formula examples using the TAN function
=TAN(0.785)
=TAN(45*PI()/180)
=TAN(RADIANS(45))
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