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)?

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?

in Python