The below code logs:

5

[Function]

[Function]

Why doesn't this log the following?

5

some number for the area

some number for the perimeter

Thanks!

```
function Circle (radius) {
this.radius = radius;
this.area = function () {
return Math.PI * this.radius * this.radius;
};
// define a perimeter method here
this.perimeter = function () {
return 2 * Math.PI * this.radius;
};
};
circle1 = new Circle(5);
console.log(circle1.radius);
console.log(circle1.area);
console.log(circle1.perimeter);
```