# Title: Shapes
# Author: Hailey Lau
# Date: 3/06/25
# Version:
# purpose: The program is to help people find out about the area of and perimeter of a shape.


# collect shape input
print('welcome, this program will calculate the area and perimeter of a shape, lets begin')

repeat = 'yes'

while repeat == 'yes':

    shape = input('What shape from rectangle, square or circle? ')

    if shape == 'rectangle':
        print('you selected rectangle')
        length = float(input('What is the length? '))
        width = float(input('What is the width? '))
        perimeter = (length+width) * 2
        area = length * width
        print(f'The area of rectangle is {area} and the perimeter is {perimeter} m')

    elif shape == 'square':
        print('you selected square')
        length = float(input('What is the length? '))
        perimeter = length**2
        a = length * 2
        print(f'The area of square is {a} and the perimeter is {perimeter} m')

    else:
        print('you selected circle')
        radius = float(input('What is the radius? '))
        area = 3.14 * radius**2
        c = 2 * 3.14 * radius
        print(f'The area of the circle is {area} and the circumference {c}')
        

    repeat = input('Do you want to claculate another shape? (yes/no): ')


    
print('Thank you for using the math calculator. Goodbye. ')