# C# program to demonstrate the trigonometry angles in degrees using Math class

Here, we are going to demonstrate the trigonometry angles in degrees using Math class in C#.
Submitted by Nidhi, on September 21, 2020

Here we will get the values of trigonometry angles for the specified degrees using Math class.

Program:

The source code to demonstrate the trigonometry angles in degrees is given below. The given program is compiled and executed successfully on Microsoft Visual Studio.

```//C# program to demonstrate the Trigonometry Angles
//in degrees using Math class

using System;

class Demo
{
static void Main(string[] args)
{
double sin60;
double cos60;
double tan60;

sin60 = Math.Sin(60 * Math.PI / 180);
cos60 = Math.Cos(60 * Math.PI / 180);
tan60 = Math.Tan(60 * Math.PI / 180);

Console.WriteLine("Sin (60)     = "+ sin60);
Console.WriteLine("Cos (60)     = "+ cos60);
Console.WriteLine("Tan (60)     = "+ tan60);
}
}
```

Output:

```Sin (60)     = 0.866025403784439
Cos (60)     = 0.5
Tan (60)     = 1.73205080756888
Press any key to continue . . .
```

Explanation:

Here, we created a Demo class that contains the Main() method. In the Main() method, we created three variables of double type.

```sin60 = Math.Sin(60 * Math.PI / 180);
cos60 = Math.Cos(60 * Math.PI / 180);
tan60 = Math.Tan(60 * Math.PI / 180);
```

In the above code we calculated the trigonometry angles based on specified degrees using predefined method of Math class, and then print the result on the console screen.