Write a C Program To Calculate The Area of Triangle

Formula of Area of Triangle:

• Area = ( s (s-a) (s-b) (s-c) ) ^ (1/2)
• where s = (a+b+c) / 2
• a , b and c are the Sides of Triangle.

Statement of C Program: Write a Program to Find the Area of a Triange , given the Three Sides of Triangle:

#include<stdio.h>

#include<conio.h>

void main()

{

int a, b, c, s, Area;

clrscr();
printf(" Enter the values of a,b and c\n ");

scanf(" %d %d %d " , &a, &b, &c);

S=(a+b+c)/2;

Area = sqrt ( s (s-a) (s-b) (s-c) );                                  // sqrt used for Square Root

printf(" Area of Triangle = %d\n " , Area);

}

Output:

 Enter the values of a, b and c

 3

 4

 5

 Area of Triangle = 6