Question

In-Lab Assignment 5 (Quiz 5) Write a CH function called area that takes the edge as an argument and returns the surface area of a cube, which should be calculated as shown: Area = 6 * edge?; Then write a main program that asks the user to enter edge of the cube then prints its area after calling the function.

Answer 1

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Program

#include<iostream>
using namespace std;

int area(int edge)
{
   int a;
   a=6*edge*edge;
   return a;
}
int main()
   {
   int edge,a;
   cout<<"Enter edge of the cube: ";
   cin>>edge;
   a=area(edge);
   cout<<"Surface Area of the cube = "<<a<<endl;
   return 0;  
   }

Output

Enter edge of the cube: 5
Surface Area of the cube = 150