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Java - Math toDegrees(double x) Method
Description
The Java Math toDegrees(double angrad) converts an angle measured in radians to an approximately equivalent angle measured in degrees. The conversion from radians to degrees is generally inexact; users should not expect cos(toRadians(90.0)) to exactly equal 0.0.
Declaration
Following is the declaration for java.lang.Math.toDegrees() method
public static double toDegrees(double angrad)
Parameters
angrad − an angle, in radians
Return Value
This method returns the measurement of the angle angrad in degrees.
Exception
NA
Getting Degrees from a Positive Double Value Example
The following example shows the usage of Math toDegrees() method for a positive double value.
package com.tutorialspoint; public class MathDemo { public static void main(String[] args) { // get a double number double x = 45.0; // print the degree for this double System.out.println("Math.toDegrees(" + x + ")=" + Math.toDegrees(x)); } }
Output
Let us compile and run the above program, this will produce the following result −
Math.toDegrees(45.0)=2578.3100780887044
Getting Degrees from a Negative Double Value Example
The following example shows the usage of Math toDegrees() method to get a degree of a negative double value.
package com.tutorialspoint; public class MathDemo { public static void main(String[] args) { // get a double number double x = -45.0; // print the degree for this double System.out.println("Math.toDegrees(" + x + ")=" + Math.toDegrees(x)); } }
Output
Let us compile and run the above program, this will produce the following result −
Math.toDegrees(-45.0)=-2578.3100780887044
Getting Degrees from a Zero Double Value Example
The following example shows the usage of Math toDegrees() method to get a value of a zero double values.
package com.tutorialspoint; public class MathDemo { public static void main(String[] args) { // get a double number double x = 0.0; // print the degree for this double System.out.println("Math.toDegrees(" + x + ")=" + Math.toDegrees(x)); } }
Output
Let us compile and run the above program, this will produce the following result −
Math.toDegrees(0.0)=0.0
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