Write a C# Sharp program that takes the radius of a circle as input and calculate the perimeter and area of the circle
- برمجة سي شارب
- برمجة
- 2021-05-17
- MarwaMohammed
Write a C# Sharp program that takes the radius of a circle as input and calculate the perimeter and area of the circle
JavaScript: Area and circumference of a circle
In geometry, the area enclosed by a circle of radius r is πr2. Here the Greek letter π represents a constant, approximately equal to 3.14159, which is equal to the ratio of the circumference of any circle to its diameter.
The circumference of a circle is the linear distance around its edge.
Why is the area of a circle of a circle pi times the square of the radius?
Sample Output:
Input the radius of the circle : 25 Perimeter of Circle : 157
الأجوبة
using System;
public class Exercise5
{
public static void Main()
{
double r,per_cir;
double PI = 3.14;
Console.WriteLine("Input the radius of the circle : ");
r = Convert.ToDouble(Console.ReadLine());
per_cir = 2 * PI * r;
Console.WriteLine("Perimeter of Circle : {0}", per_cir);
Console.Read();
}
}أسئلة مشابهة
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