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Convert degree to radian

Degree and radian are two units of measuring angles. A degree is a unit of angle measurement represented by the symbol °, and a radian is another unit of angle measurement represented by the symbol "rad."

To convert degrees to radians, you can use the following formula:

radians = (degrees * pi) / 180

Here, pi is a mathematical constant that represents the ratio of the circumference of a circle to its diameter and is approximately equal to 3.14159.

For example, if you want to convert 45 degrees to radians, you would use the formula:

radians = (45 * pi) / 180 radians = 0.7854

Therefore, 45 degrees is equivalent to 0.7854 radians (rounded to four decimal places).

Program Solution

//C Program 
//Convert degree to radian
#include <stdio.h>
#include <math.h>

//Find the radian of given degree
void degree_to_radian(double degree)
{
  // Formula : degree * (π / 180);
  // Convert given degree to radian
  double radians = degree * (M_PI / 180);
  printf("Degree : %lf Radian : %lf\n", degree, radians);
}
int main()
{
  //Simple test
  degree_to_radian(1);
  degree_to_radian(7.8);
  degree_to_radian(167.5);
  return 0;
}

Output

Degree : 1.000000 Radian : 0.017453
Degree : 7.800000 Radian : 0.136136
Degree : 167.500000 Radian : 2.923426
/*
  Java program
  Convert degree to radian
*/
class MyMath
{
  //Find the radian of given degree
  public void degree_to_radian(double degree)
  {
    // Convert given degree to radian
    // Formula : degree * (π / 180);
    double radians = degree * (Math.PI / 180);
    //Display result
    System.out.print("Degree : " + degree + " Radian : " + radians + "\n");
  }
  public static void main(String[] args)
  {
    MyMath obj = new MyMath();
    //Simple test
    obj.degree_to_radian(1);
    obj.degree_to_radian(7.8);
    obj.degree_to_radian(167.5);
  }
}

Output

Degree : 1.0 Radian : 0.017453292519943295
Degree : 7.8 Radian : 0.1361356816555577
Degree : 167.5 Radian : 2.923426497090502
/*
  C++ program
  Convert degree to radian
*/
#include<iostream>
#include<math.h>

using namespace std;
class MyMath
{
  public:
    //Find the radian of given degree
    void degree_to_radian(double degree)
    {
      // Convert given degree to radian
      // Formula : degree * (π / 180);
      double radians = degree * (M_PI / 180);
      //Display result
      cout << "Degree : " << degree << " Radian : " << radians << "\n";
    }
};
int main()
{
  MyMath obj =  MyMath();
  //Simple test
  obj.degree_to_radian(1);
  obj.degree_to_radian(7.8);
  obj.degree_to_radian(167.5);
  return 0;
}

Output

Degree : 1 Radian : 0.0174533
Degree : 7.8 Radian : 0.136136
Degree : 167.5 Radian : 2.92343
/*
  C# program
  Convert degree to radian
*/
using System;
class MyMath
{
  //Find the radian of given degree
  public void degree_to_radian(double degree)
  {
    // Convert given degree to radian
    // Formula : degree * (π / 180);
    double radians = degree * (Math.PI / 180);
    //Display result
    Console.Write("Degree : " + degree + " Radian : " + radians + "\n");
  }
  public static void Main(String[] args)
  {
    MyMath obj = new MyMath();
    //Simple test
    obj.degree_to_radian(1);
    obj.degree_to_radian(7.8);
    obj.degree_to_radian(167.5);
  }
}

Output

Degree : 1 Radian : 0.0174532925199433
Degree : 7.8 Radian : 0.136135681655558
Degree : 167.5 Radian : 2.9234264970905
<?php
/*
  Php program
  Convert degree to radian
*/
class MyMath
{
  //Find the radian of given degree
  public  function degree_to_radian($degree)
  {
    // Convert given degree to radian
    // Formula : degree * (π / 180);
    $radians = $degree * (M_PI / 180);
    echo "Degree : ". $degree ." Radian : ". $radians ."\n";
  }
}

function main()
{
  $obj = new MyMath();
  //Simple test
  $obj->degree_to_radian(1);
  $obj->degree_to_radian(7.8);
  $obj->degree_to_radian(167.5);
}
main();

Output

Degree : 1 Radian : 0.017453292519943
Degree : 7.8 Radian : 0.13613568165556
Degree : 167.5 Radian : 2.9234264970905
/*
  Node Js program
  Convert degree to radian
*/
class MyMath
{
  //Find the radian of given degree
  degree_to_radian(degree)
  {
    // Convert given degree to radian
    // Formula : degree * (π / 180);
    var radians = degree * (Math.PI / 180);
    process.stdout.write("Degree : " + degree + " Radian : " + radians + "\n");
  }
}

function main()
{
  var obj = new MyMath();
  //Simple test
  obj.degree_to_radian(1);
  obj.degree_to_radian(7.8);
  obj.degree_to_radian(167.5);
}
main();

Output

Degree : 1 Radian : 0.017453292519943295
Degree : 7.8 Radian : 0.1361356816555577
Degree : 167.5 Radian : 2.923426497090502
#   Python 3 program
#   Convert degree to radian
import math

class MyMath :
  # Find the radian of given degree
  def degree_to_radian(self, degree) :
    #  Convert given degree to radian
    #  Formula : degree * (π / 180)
    radians = degree * (math.pi / 180)
    print("Degree : ", degree ," Radian : ", radians ,"\n", end = "")
  

def main() :
  obj = MyMath()
  # Simple test
  obj.degree_to_radian(1)
  obj.degree_to_radian(7.8)
  obj.degree_to_radian(167.5)

if __name__ == "__main__": main()

Output

Degree :  1  Radian :  0.017453292519943295
Degree :  7.8  Radian :  0.1361356816555577
Degree :  167.5  Radian :  2.923426497090502
#   Ruby program
#   Convert degree to radian

class MyMath

  # Find the radian of given degree
  def degree_to_radian(degree)
  
    #  Convert given degree to radian
    #  Formula : degree * (π / 180)
    radians = degree * (Math::PI / 180)
    # Display result
    print("Degree : ", degree ," Radian : ", radians ,"\n")
  end
end
def main()

  obj = MyMath.new()
  # Simple test
  obj.degree_to_radian(1)
  obj.degree_to_radian(7.8)
  obj.degree_to_radian(167.5)
end
main()

Output

Degree : 1 Radian : 0.017453292519943295
Degree : 7.8 Radian : 0.1361356816555577
Degree : 167.5 Radian : 2.923426497090502

/*
  Scala program
  Convert degree to radian
*/
class MyMath
{
  //Find the radian of given degree
  def degree_to_radian(degree: Double): Unit = {
    // Convert given degree to radian
    // Formula : degree * (π / 180);
    var radians: Double = degree * (Math.PI / 180);
    //Display result
    print("Degree : " + degree + " Radian : " + radians + "\n");
  }
}
object Main
{
  def main(args: Array[String]): Unit = {
    var obj: MyMath = new MyMath();
    //Simple test
    obj.degree_to_radian(1);
    obj.degree_to_radian(7.8);
    obj.degree_to_radian(167.5);
  }
}

Output

Degree : 1.0 Radian : 0.017453292519943295
Degree : 7.8 Radian : 0.1361356816555577
Degree : 167.5 Radian : 2.923426497090502
/*
  Swift program
  Convert degree to radian
*/
import Foundation
class MyMath
{
  //Find the radian of given degree
  func degree_to_radian(_ degree: Double)
  {
    // Convert given degree to radian
    // Formula : degree * (π / 180);
    let radians: Double = Double(degree) * (Double.pi / 180);
    print("Degree : ", degree ," Radian : ", radians ,"\n", terminator: "");
  }
}
func main()
{
  let obj: MyMath = MyMath();
  //Simple test
  obj.degree_to_radian(1);
  obj.degree_to_radian(7.8);
  obj.degree_to_radian(167.5);
}
main();

Output

Degree :  1.0  Radian :  0.0174532925199433
Degree :  7.8  Radian :  0.136135681655558
Degree :  167.5  Radian :  2.9234264970905
Last updated on by Kalkicode




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