Question

write a program in c language to find the area and perimeter of a rectangle

Answer 1

Answer:

To find the area of rectangle we multiply it's Length and Width. To find the perimeter of a rectangle, we should add the length of all four sides of rectangle. As opposite sides of a rectangle are equal we can calculate perimeter of rectangle as follows: Perimeter of Rectangle = 2 X (L + W)

Explanation:

Answer 2

Answer:

#include <stdio.h>

int main()

{

  float area,b,l,peri;

  printf("enter the length and breadth");

scanf("%f%f",&l,&b);

  area=l*b;

peri=2*(l+b);

 printf("the area is=%f",area);

printf("the perimeter is=%f",peri);

  return 0;

}

output:

enter the length and breadth 5 6

the area is= 30.00000

the perimeter is=22.00000