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
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