1.
/* Contoh Program Menghitung Luas Lingkaran */
/* Contoh Program Menghitung Luas Lingkaran */
# include <>
main()
{
float l,r;
clrscr();
Printf ( " Menghitung Luas Lingkaran \n ");
Printf ( " =========================\n ");
Printf ( " Masukkan Nilai Jari - Jari : ");
scanf ( "%f",&r);
l=3.14*r*r;
printf (" Luas Lingkaran = % 6.2%f",l);
getch();
}
main()
{
float l,r;
clrscr();
Printf ( " Menghitung Luas Lingkaran \n ");
Printf ( " =========================\n ");
Printf ( " Masukkan Nilai Jari - Jari : ");
scanf ( "%f",&r);
l=3.14*r*r;
printf (" Luas Lingkaran = % 6.2%f",l);
getch();
}
2.
/* Contoh Program Menghitung Luas Segitiga */
# include <>
main()
{
float L,a,t;
/* Contoh Program Menghitung Luas Segitiga */
# include <>
main()
{
float L,a,t;