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C# - Math.Atan2() Method with Example
In this tutorial, we will learn about the C# Math.Atan2() method with its definition, usage, syntax, and example.
By Nidhi Last updated : March 29, 2023
C# Math.Atan2() Method
The Math.Atan2() method is used to return an angle whose tangent is the quotient of two specified numbers measured in radians.
Syntax
double Math.Atan2(double Y, double X);
Parameter(s)
- Y: The y coordinate of a point.
- X: The x coordinate of a point.
Return Value
It returns tangent is the quotient of two specified numbers measured in radians.
C# Example of Math.Atan2() Method
The source code to demonstrate the use of Atan2() method of Math class is given below. The given program is compiled and executed successfully.
using System;
class Sample {
//Entry point of Program
static public void Main() {
double X = 0.5;
double Y = 0.6;
double Tan = 0.0;
Tan = Math.Atan2(Y, X);
System.Console.WriteLine("Result is: " + Tan);
}
}
Output
Result is: 0.876058050598193
Press any key to continue . . .
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