JavaScript: Convert an angle from degrees to radians
JavaScript Math: Exercise-33 with Solution
Write a JavaScript function to convert an angle from degrees to radians.
Test Data :
console.log(degrees_to_radians(45));
0.7853981633974483
Use Math.PI and the degree to radian formula to convert the angle from degrees to radians.
Sample Solution-1:
JavaScript Code:
function degrees_to_radians(degrees)
{
var pi = Math.PI;
return degrees * (pi/180);
}
console.log(degrees_to_radians(45));
Sample Output:
0.7853981633974483
Pictorial Presentation:
Flowchart:

Sample Solution-2:
JavaScript Code:
const degrees_to_radians = deg => (deg * Math.PI) / 180.0;
console.log(degrees_to_radians(45));
console.log(degrees_to_radians(90));
Sample Output:
0.7853981633974483 1.5707963267948966
Live Demo:
See the Pen javascript-math-exercise-33 by w3resource (@w3resource) on CodePen.
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