OOD: Implement Classes Based on a Given Shape Interface

Problem: OOD - Implement Classes Based on a Given Shape Interface You are given a Shape interface (or abstract class) that declares several required methods (e.g., area(), perimeter(), draw(), etc.; exact methods depend on the prompt). In the online editor, you need to: Implement at least one concrete shape class (e.g., Circle / Rectangle) that implements/extends Shape. Provide correct implementations for all required methods. Ensure the code compiles/runs and passes the platform's tests. Requirements Follow good OOP practices: encapsulation, clear constructor parameters, and basic validation where appropriate. If time permits, you may add more shape classes, but at least one working implementation is required.