A little help (Just starting!)

import sys
print """
Choose a shape from the list:
1) Triangle
2) Square
3) Circle
4) Quit
"""
shape = raw_input("Choose an option[1,2,3,4]? ")
if shape == '1':
    ht = input('What is the height of your triangle? ')
    base = input('How long is the base? ')
    print "The triangle's area is: ", 05*base*ht

elif shape == '2':
    side = input('How long are the square sides? ')
    print "The square's area is: ", side*side

elif shape == '3':
    rad = input('What radius is your circle? ')
    print "The circle's area is: ", 3.14159*rad*rad

elif shape == '4':
    quit = sys.exit()

else:
    print "Sorry, you did not enter a valid choice."

while True:
    #your code indented here

#!/usr/bin/env python

while True:

    choice = raw_input("1 or 2")

    if choice == '1':
        print 'you said one... You Win, YAY'
    elif choice == '2':
        print 'you said two... bad luck, bye'
        break
    else:
        print 'I said 1 or 2 dummy, try again'