Python Program to find volume, surface area and space diagonal of a cuboid

# Python program to find the 
# Surface area, volume and
# space diagonal of rectangular
# prism

import math


# function to calculate
# Surface area
def find_surafce_area(l, b, h):
    
    # formula of surface_area = 2(lb + bh + hl)
    Surface_area = 2 * ( l * b + b * h + h * l)
    
    # Display surface area
    print(Surface_area)

# function to find the
# Volume of rectangular 
# prism
def find_volume(l, b, h):
    
    # formula to calculate
    # volume = (l * b*h)
    Volume = (l * b * h)
    
    # Display volume
    print(Volume)
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def find_space_diagonal(l, b, h):
    
    # formula to calculate
    # Space diagonal = square_root(l**2 + b**2 + h**2)
    Space_diagonal = math.sqrt(l**2 + b**2 + h**2)
    
    # display space diagonal
    print(Space_diagonal)
    
# Driver Code
l = 9
b = 6
h = 10

# surface area
# function call
find_surafce_area(l, b, h)

# volume function call
find_volume(l, b, h)
    
# Space diagonal function call
find_space_diagonal(l, b, h)