# Python Program to find Volume and Surface Area of a Cube

Write Python Program to find Volume and Surface Area of a Cube with example. Before we step into the Python Program to find Volume and Surface Area of a Cube, Let see the definitions and formulas

## Python Cube

All the edges in the Cube has same length. OR We can say, Cube is nothing but 6 equal squares.

### Surface Area of a Cube

If we know the length of any edge in Cube then we can calculate the surface area of a Cube using the formula:

Surface Area of a Cube = 6l² (Where l is the Length of any side of a Cube).

Area of a square = l² Since the Cube is made of 6 equal squares, Surface Area of a Cube = 6l²

If we already know the Surface Area of Cube. And then, we can calculate the length of any side by altering the above Python formula as:

l = √sa / 6 (sa = Surface Area of a Cube)

### Volume of a Cube

The amount of space inside the Cube is called as Volume. If we know the length of any edge of a Cube then we can calculate the Volume of Cube using formula:

Volume = l * l * l

The Lateral Surface Area of a Cube = 4 * (l * l)

## Python Program to find Volume and Surface Area of a Cube

This python program allows user to enter any side of a Cube. Using this value, this Python program will calculate the Surface Area of a cube, Volume of a cube and Lateral Surface Area of a Cube as per the formulas.

```# Python Program to find Volume and Surface Area of a Cube

l = float(input('Please Enter the Length of any Side of a Cube: '))

sa = 6 * (l * l)
Volume = l * l * l
LSA = 4 * (l * l)

print("\n Surface Area of Cube = %.2f" %sa)
print(" Volume of cube = %.2f" %Volume)
print(" Lateral Surface Area of Cube = %.2f" %LSA)```

Python Volume and Surface Area of a Cube output

``````Please Enter the Length of any Side of a Cube: 5

Surface Area of Cube = 150.00
Volume of cube = 125.00
Lateral Surface Area of Cube = 100.00``````

Within this Python Program to find Volume and Surface Area of a Cube, Below statements will ask the user to enter the length value and it will assign the user input values to respected variable.

`l = float(input('Please Enter the Length of any Side of a Cube: '))`

Next, We are calculating Volume, Surface Area and Lateral Surface Area of a Cube using their respective Formulas:

```sa = 6 * (l * l)
Volume = l * l * l
LSA = 4 * (l * l)```

Following print statements will help us to print the Volume, Lateral Surface Area and Surface area of a Cube

```print("\n Surface Area of Cube = %.2f" %sa)
print(" Volume of cube = %.2f" %Volume)
print(" Lateral Surface Area of Cube = %.2f" %LSA)```

In this Python Program to find Volume and Surface Area of a Cube example, We entered the Length of any side of a Cube = 5

The Surface Area of a Cube is

Surface Area of a cube = 6 * length * length => 6 * 5 * 5
Surface Area of a cube = 150

The Volume of a Cube is

Volume of a cube = length * length * length => 5 * 5 * 5
Volume of a cube = 125

The Lateral Surface Area of a Cube is

Lateral Surface Area of a cube = 4 * length * length => 4 * 5 * 5
Lateral Surface Area of a cube = 100

In the above example we got Surface area = 150 when the length = 5. Let us do the reverse approach (Calculate the length of a Cube using Surface Area = 150)

Length of a cube = √sa / 6 => √150 / 6
Length of a cube = √25 => 5

## Python Program to find Volume and Surface Area of a Cube using functions

This python program allows user to enter any side of a Cube. We will pass the value to the function argument and then it will calculate the Surface Area of a Cube, Lateral Surface Area of a Cube and Volume of a Cube as per the formula.

```# Python Program to find Volume and Surface Area of a Cube Using Functions

def Vo_Sa_Cone(l):
sa = 6 * (l * l)
Volume = l * l * l
LSA = 4 * (l * l)

print("\n Surface Area of Cube = %.2f" %sa)
print(" Volume of cube = %.2f" %Volume)
print(" Lateral Surface Area of Cube = %.2f" %LSA)

Vo_Sa_Cone(6)```

First, We defined the function with one argument using def keyword. It means, User will enter the length of a cube. Next, We are calculating the Surface Area of a Cube, Lateral Surface Area of a Cube and Volume of a Cube as per the formula

NOTE: We can call the function with arguments in .py file directly or else we can call it from the python shell. Please don’t forget the function arguments