.Atan()

Math.Atan() is a static method that calculates the inverse tangent of a given number, in radians.

Syntax

Math.Atan(x);

• The Math.Atan() method takes one double as an argument and returns a double.
• Using this method requires the System namespace.

Codebyte Example

The following example uses Math.Atan() to return the arctangent of a right angled triangle, where the side opposite the angle is equal to 7, and the side adjacent is 5.

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