Program to find the surface area of a cube

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robaa

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2022-11-08

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Explanation

In this program, we have a cube with equal length, width, and height. We need to find its Surface Area.

A cube is a three-dimensional geometrical figure/container having all its surfaces with equal sides (length, breadth, and height). We have six equal square(surfaces).

Surface Area of Cube = 6 (Surface area of one Square)

Total Surface Area Of Cube = 6( side × side )

Formula

Surface Area Of Cube = 6( a × a )

a (side) = length=breadth=height

Algorithm

Define equal value for all sides of cube.
Use these values in the given formula.
Print the Surface Area of Cube.

Complexity

O(1)

Surface Area Of Cube = 6 ( a * a )

Input:

b = 5, h = 5

a (side) = length = breadth = height

Output:

Surface Area Of Cube = 6 * 5 * 5=150.00000

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All Answers

robaa

2022-11-08

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Python

l =5  
b = 5  
h = 5  
a=l=b=h  
surfacearea =6*(a*a)  
print("Surface Area of Cube is : ");  
print (surfacearea);

Output:

Surface Area of Cube is: 150

C

#include<stdio.h>  
                   int main()   
                   {  
                       float  a , l , b, h, surfacearea;  
                       l= 5;   
                       b = 5;  
                       h = 5;  
                       a=l=b=h;  
                       surfacearea = 6*(a*a);  
                       printf("\n\n Surface Area of Cube is : %f", surfacearea);  
                       return (0);  
    }

Output:

Surface Area of Cube is: 150.00000

JAVA

public class test1   
{    
public static void main (String args[])   
 {   float a, l, b, h, surfacearea;       
     l = 5;  
     b =5;  
     h = 5;    
     a=l=b=h;    
    surfacearea  = 6*(a*a);       
     System.out.println ("Surface Area of Cube is ");  
     System.out.println(surfacearea);  
}}

Output:

Surface Area of Cube is 150.0000

C#

using System;  
class Program  
{   static void Main()   
    {   float a, l,  b, h, surfacearea;  
       l  = 5;  
       b= 5;   
       h =5;   
      a=l=b=h;  
       surfacearea =6*(a*a);  
        Console.WriteLine("Surface Area of Cube is:"+surfacearea);  
    }}

Output:

Surface Area of Cube is:  150

PHP

<?php  
$l = 5.0;  
$b = 5.0;  
$h =  5.0;  
$a=$l=$b=$h;  
$surfacearea =6 *($a*$a);  
echo("Surface Area of cube is  = ");  
echo($surfacearea);  
?>

Output: