#include <iostream> using namespace std; int main() { //Nama : La ode ian //Nim : 3420210002 int jari; float luas, keliling; jari = 7; luas = 3.14 * jari * jari; keliling = 2 * 3.14 * jari; printf("Luas dan keliling lingkaran"); printf("\n Jari jari = %i", jari); printf("\n Luas = %.3f", luas); printf("\n Keliling = %.2f", keliling); return 0; }