Chapter 10, Problem 10.11PE

Program Plan Intro

Creates class named Circle2D and displays its area and perimeter

Program Plan:

• Define the required public class definition.
  • Define the main function in the class using public static void main(String[] args).
    • Create the objects and pass the required arguments.
    • Print the data field using System.out.println().
  • Close the main function.
• Close the public class definition.
• Define the required class definition.
  • Declare the required private data types.
  • Create the required objects.
  • Declare the required constructor.
  • Declare the required getter method.
    • Return the required value
  • Declare the required setter method.
  • Declare the required getter method.
    • Return the required value.
  • Declare the required constructor.
    • Return the required value.
  • Declare the static method.
    • Return the required value.
• Close the class definition.