construct a program to find radius and circumference of a circle
/*Question:Given the radius of
circle, write a program to find whether the
area of the circle is greater
than its perimeter?*/
#include<iostream>
using namespace std;
int main()
{
float perimeter,radius,area,pi=3.14;
cout<<"Enter radius of circle"<<endl;
cin>>radius;
area=pi*radius*radius;
cout<<"Area="<<area<<endl;
perimeter=2*pi*radius;
cout<<"Perimeter="<<perimeter<<endl;
if(area>perimeter)
{
cout<<"Area is greater";
}
else
{
cout<<"Perimeter is Greater";
}
return 0;
}