[Let us C Solution ] C Program To FInd Area and Perimeter Of Rectangle And Circle

#include<stdio.h>

#include<windows.h>

#include<conio.h>


void main(){

 float length,width,radius,area,perimeter,cir;


 system("cls");

 printf("\n\n\t\tFINDING AREA AND PERIMETER OF  RECTANGLE");

 printf("\n\n\t\tENTER LENGTH OF RECTANGLES : ");


 scanf("%f",&length);


 printf("\n\n\t\tENTER BREDTH OF RECTANGLES : ");

 scanf("%f",&width);

 area=length*width;

 perimeter=2*(length+width);

 printf("\n\n\t\tAREA OF RECTANGLE :  %f",area);

 printf("\n\n\t\tPERIMETER OF RECTANGLE :  %f",perimeter);



 Sleep(1000);

 printf("\n\n\t\tDO YOU WANA TO CONTINUE ......");

 printf("\n\n\t\tPRESS ANY KEY TO CONTINUE...");


 getch();

 system("cls");


 printf("\n\n\t\tENTER RADIUS OF CIRCLE : ");

 scanf("%f",&radius);


 cir=4*22/7*radius;


 area=22/7*radius*radius;

 printf("\n\n\t\tCIRCUMFEENCE OF CIRCLE :  %f",cir);

 printf("\n\n\t\tAREA OF CIRCLE :  %f",area);

 getch(); 



} 


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