#area, perimiter and circumfrence calculator V1
#purpose: calculate the area, circumfrence or perimiter of varying shapes
#variables
#square


#rechtangle




print('This program will calculate the area, perimiter, and circumfrence of a shape, lets begin...')

choosing_shape=input('Enter s for square, r for rechtangle, and c for circle')

shape=choosing_shape.lower()
if shape=="s":
    print('cool, you are choosing a square')
    length_square=float(input('what is the length of your sqaure?'))
    area_square=length_square * 4
    square_perimiter=length_square**2

    print(f'So the perimiter is {square_perimiter} and the area is {area_square}')
    print('this program has ended')

elif shape=="r":
    print('cool, you have chosen a rechtnagle')
    rechtangle_length=float(input('what is the lenth of your rechtnagle'))
    rechtangle_width=float(input('and what is the width?'))
    rechtangle_area=rechtangle_width*rechtangle_length
    perimiter_rechtangle=2 * (rechtangle_length+rechtangle_width)
    print(f'So the perimiter is {perimiter_rechtangle} and the area is {rechtangle_area}')
    print('this program has ended')

else:
    print('cool, so you have chosen a circle')
    radius=float(input('what is the radius of your cirdcle'))
    circumfrence=2*3.14*radius
    circle_area=3.14*radius**2
    print(f'So the area of your circle is {circle_area} and the circumfrence is {circumfrence}.')
    print('this program has ended')