• Source 
    1. def Segitiga(x, y):
    2.     z = x * y / 2
    3.     return z
    4.  
    5. def Persegi(x):
    6.     z = pow(x,2)
    7.     return z
    8.  
    9. def Lingkaran(x):
    10.     z = pow(x,2) * 22.0/7.0
    11.     return z
    12.  
    13. print "\nluas Segitiga  : %d * %d / 2 = %d"%(35,40,Segitiga(40,35))
    14. print "\nluas Persegi   : %d * %d = %d"%(20,20,Persegi(20))
    15. print "\nluas Lingkaran : %d * %d * 22 / 7 = %f"%(10,10,Lingkaran(10.0))
    16.