Circle Class in Java: Explanation & Practice

Create a Circle class with area and circumference

Problem summary

Create a Circle class that calculates area and circumference given radius.

Starter code

// Create Circle class with:
// - double radius
// - double getArea() - PI * r * r
// - double getCircumference() - 2 * PI * r
// Use Math.PI

public class Main {
    public static void main(String[] args) {
        // Test case 1: radius = 5
        // Print: Area: <area>, Circumference: <circ>
        // Format to 2 decimal places
    }
}

Expected output and test cases

Radius 5
```
Area: 78.54, Circumference: 31.42
```
Radius 10
```
Area: 314.16, Circumference: 62.83
```
Radius 1
```
Area: 3.14, Circumference: 6.28
```

Hints

Use Math.PI for pi value
Area = PI * r * r
Circumference = 2 * PI * r

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