Rewrite the area.py program (shown below, or in the Creating Functions section of the tutorial) so that it has separate functions for the perimeter and area of a square, a rectangle, and a circle (3.14 * radius**2). This program should include a menu interface that has 'exit the program' as one of its choices.
SAMPLE PROGRAM EXECUTION
Area.py
#This program calculates the perimeter and area of a rectangle
print "Calculate information about a rectangle"
length = input("Length:")
width = input("Width:")
print "Area",length*width
print "Perimeter",2*length+2*width
SAMPLE OUTPUT (not including author/program information)
CALCULATIONS MENU
1) AREA (SQUARE)
2) AREA (RECTANGLE)
3) AREA (CIRCLE)
4) PERIMETER (SQUARE)
5) PERIMETER (RECTANGLE)
6) PERIMETER (CIRCLE)
7) EXIT
INPUT MENU CHOICE (1,2,3,4,5,6 OR 7)? 2
YOU HAVE CHOSEN AREA (RECTANGLE)
INPUT WIDTH? 8
INPUT LENGTH? 4
AREA IS 32
INPUT MENU CHOICE?