write a program to find the area and perimeter of a rectangle.

include<stdio.h>
main()
{
   float len,bre,area,peri;
   printf("enter the length and breadth of a rectangle:",len,bre);
   scanf(" %f%f",&len,&bre);
   area=(len*bre);
   peri=2*(len+bre);
   printf("area of a rectangle =%f\n",area);
   printf("perimeter of rectangle=%f\n",peri);
}