Question

Write a c++ pseudocode that reads in the width and height of a rectangle, calculates and displays the area and perimeter of the rectangl.

Answer 1

Code:

#include<iostream>
using namespace std;
int main()
{
float width,height,area,perimeter;
   cout<<"Input the height of the rectangle : ";
cin>>height;
   cout<<"Input the width of the rectangle : ";
cin>>width;
area=(height*width);
   perimeter=2*(height+width);
cout<<"The area of the rectangle is : "<<area<<endl;
cout<<"The perimeter of the rectangle is : "<<perimeter<<endl;      
cout << endl;
   return 0;
}
Output:

Code Screenshot: