ATAN2
Description
Returns the angle between the xaxis and a line segment from the origin (0,0) to specified coordinate pair (`x`,`y`), in radians.
Sample Usage
ATAN2(5,4)
ATAN2(A3)
Syntax
ATAN2(x,y)
x
 The x coordinate of the endpoint of the line segment for which to calculate the angle from the xaxis.y
 The y coordinate of the endpoint of the line segment for which to calculate the angle from the xaxis.
Notes
 The
DEGREES
function can be used to convert the result ofATAN
into degrees.
Step 1: To use the ATAN2 Formula, simply begin with your edited Excellentable:
Step 2: Then begin typing the ATAN2 formula in the area you would like to display the outcome:
By adding the values you would like to calculate, Excellentable generates the outcome:
A

B

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1

See Also
TANH
: Returns the hyperbolic tangent of any real number.
TAN
: Returns the tangent of an angle provided in radians.
SINH
: Returns the hyperbolic sine of any real number.
SIN
: Returns the sine of an angle provided in radians.
RADIANS
: Converts an angle value in degrees to radians.
PI
: Returns the value of Pi to 14 decimal places.
DEGREES
: Converts an angle value in radians to degrees.
COSH
: Returns the hyperbolic cosine of any real number.
COS
: Returns the cosine of an angle provided in radians.
ATANH
: Returns the inverse hyperbolic tangent of a number.
ATAN
: Returns the inverse tangent of a value, in radians.
ASINH
: Returns the inverse hyperbolic sine of a number.
ASIN
: Returns the inverse sine of a value, in radians.
ACOSH
: Returns the inverse hyperbolic cosine of a number.
ACOS
: Returns the inverse cosine of a value, in radians.