Question

write a C program to find area and perimeter of a rectangle​

Answer 1

Answer:

/*for Area*/

#include<studio.h>

void main()

{

float X,y,A;

printf ("enter the length and width of rectangle");

scanf ("%f%f",&x,&y);

A=X*y;

prinf ("%f is the Area of rectangle",A);

}

/*for perimeter*/

#include<studio.h>

void main()

{

float X,y,p;

printf ("enter the length and width of rectangle");

scanf ("%f%f",&x,&y);

A=X+y;

prinf ("%f is the perimeter of rectangle",p);

}

Answer 2

Answer:

#include<constream.h>

void main ();

{

clrscr();

float l, b, area, peri;

cout<<"\nEnter length:";

cin>>l;

cout<<"\nEnter width:";

cin>>b;

peri=2*(l+b);

area=l*b;

cout<<"\nPerimeter="<<peri;

cout<<"\nArea="<<area;

getch();

}