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

Given the length, base, and height of a cuboid. The task is to find the Surface Area, Volume and space diagonal of the cuboid.

Examples:

Input : 
length = 9
breadth = 6
height = 10 
Output :
Surface area = 408 
volume = 540
space diagonal = 14.73 

Input :
length = 5
breadth = 4
height = 3 
Output : 
surface area = 94 
volume = 60 
space diagonal = 7.07 

Formulae Used:

• Surface Area = 
  
• Volume = 
  
• Space diagonal = 
  

Below is the implementation.

Python3

# 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)

Output:

408
540
14.730919862656235

Time Complexity: O(logn) 
Auxiliary Space: O(1)