plz help me in finding the program

Answers
Explanation:
the c Lange program to find area of square
code:-
/*
* C Program to calculate area of a square
*/
#include <stdio.h>
#include <conio.h>
int main(){
float side, area;
printf("Enter length of side of square\n");
scanf("%f", &side);
/* Area of Square = Side X Side */
area = side * side;
printf("Area of square : %0.4f\n", area);
getch();
return 0;
}
output:-
Enter length of side of square : 2.5
Area of square : 6.2500
c language program to calculate perimeter
code:-
/*
* C Program to find perimeter of a square
*/
#include <stdio.h>
#include <conio.h>
int main(){
float side, perimeter;
printf("Enter length of side of Square\n");
scanf("%f", &side);
/* Perimeter of Square = 4 X Side */
perimeter = 4*side;
printf("Perimeter of Square : %0.4f\n", perimeter);
getch();
return 0;
}
output:-
Enter length of side of Square : 5.0
Perimeter of Square : 20.0000
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