Sample Usage
ATAN2(4,3)
ATAN2(A2)
Syntax
ATAN2(x,y)
-
x
- The x coordinate of the endpoint of the line segment for which to calculate the angle from the x-axis. -
y
- The y coordinate of the endpoint of the line segment for which to calculate the angle from the x-axis.
Notes
- Use the
DEGREES
function to convert the result ofATAN
into degrees.
See Also
TANH
: The TANH function returns the hyperbolic tangent of any real number.
TAN
: The TAN function returns the tangent of an angle provided in radians.
SINH
: The SINH function returns the hyperbolic sine of any real number.
SIN
: The SIN function returns the sine of an angle provided in radians.
RADIANS
: The RADIANS function converts an angle value in degrees to radians.
PI
: The PI function returns the value of pi to 9 decimal places.
DEGREES
: The DEGREES function converts an angle value in radians to degrees.
COSH
: The COSH function returns the hyperbolic cosine of any real number.
COS
: The COS function returns the cosine of an angle provided in radians.
ATANH
: The ATANH function returns the inverse hyperbolic tangent of a number.
ATAN
: The ATAN function returns the inverse tangent of a value in radians.
ASINH
: The ASINH function returns the inverse hyperbolic sine of a number.
ASIN
: The ASIN function returns the inverse sine of a value in radians.
ACOSH
: The ACOSH function returns the inverse hyperbolic cosine of a number.
ACOS
: The ACOS function returns the inverse cosine of a value in radians.