#include <stdio.h> int main() { int jari; float luas, keliling; printf("Input jari-jari lingkaran :\n"); scanf("%i", &jari); luas = 3.14 * jari * jari; keliling = 2 * 3.14 * jari; printf("LUAS dan KELILING LINGKARAN"); printf("\nJari-jari = %i", jari); printf("\nLUAS = %.3f", luas); printf("\nKELILING = %.2f", keliling); printf("\nNama: Aidil Akbar A"); printf("\nNim : 3420240014"); return 0; }