Code Language: C# (much appreciated!) Scenario : -Write a console program that u

Question

Code Language: C# (much appreciated!)

Scenario:

-Write a console program that uses a Circle class to calculate a circle's area, diameter, and circumference given the circle's radius.

Fields (property):

- The circle's radius: a double, read and write

Constant:

- PI: constant value of 3.14159

Methods:

- Constructor: Accepts the radius of the circle as an argument

- Constructor: A no argument constructor that sets the radius to 0

- GetArea: Returns the area of the circle, which is calculated as: Area = PI*radius*radius

- GetDiameter: Returns the diameter of the circle, which is calculated as: Diameter = radius*2

- GetCircumference: Returns the circumference of the circle, which is calculated as: Circumference = 2*PI*radius

Processing:

Write a program that demonstrates the circle class by asking the user for the circle's radius, creating a circle object, and then reporting the circle's area, diameter and circumference.

Explanation / Answer

using System;
using System.Collections.Generic;
using System.Text;

public class Circle

{
static void Main(string[] args)
{
double radious;

double Area;

double pi = 3.14;

Console.WriteLine("enter the radius.");
Console.ReadLine();
radious = Convert.ToDouble(Console.ReadLine());
Area = (pi * r * r);
Console.WriteLine("The area of the circle is" + Area);
}
}

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