ACOS - Daxplained

ACOS is a DAX function that returns the arccosine, or inverse cosine, of a number, providing the angle in radians between 0 and p.

Syntax

ACOS( Number )

Argument	Properties	Description
Number		The cosine of the angle you want and must be from -1 to 1.

Returns the arccosine, or inverse cosine, of a number.

If you want to convert the result from radians to degrees, multiply it by 180/PI() or use the DEGREES function.

Formula	Description	Result
`= ACOS(-0.5)`	Arccosine of -0.5 in radians, 2*pi/3.	2.094395102
`= ACOS(-0.5)*180/PI()`	Arccosine of -0.5 in degrees.	120

Other functions related to ACOS are:

Contribute » | Contributors: Rick de Groot
Microsoft documentation: https://learn.microsoft.com/en-us/dax/acos-function-dax