Does anyone know how to code the area of circle?

Question

Its the number 12 question on c#
I already tried my best to do it but i still cant.

Answer 1

Can you share the code you have written (if any) so far.

Answer 2

Yes...me
Lothar you too?

Answer 3

If we will tell you the answer then how will you develop the logic ?

Answer 4

I did this
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
const double pi = 3.14;
double radius;

//your code goes here
double n = (pi*(radius*radius));
Console.Writeline (n);
}
}
}

Answer 5

Yeah!
π*r*r