Question

Problem 2 - Circle Object (JavaScript)

Create a circle object with the  Object() constructor and a method that will calculate its circumference.

Answer 1

function Circle(radius){
    function getCircumference(){
        var diameter = this.radius*2;
        var circumference = diameter*3.14;
        return circumference;
    }
    this.radius = radius;
    this.getCircumference = getCircumference;
}