C Program Triangle Area 2 Methods

This C program finds the area of Triangle using 2 methods. This is a part of Mumbai University MCA College C Programs MCA Sem 1.

The area of triangle can be found by knowing its height and width or by knowing the length of all side.

#include<stdio.h>
#include<conio.h>
#include<math.h>

void main()
{ clrscr();
float bs,ht,a,b,c,s;
float area;
int k;
printf("If you want to use base n height method then enter 1\n");
printf("If you want to use sides method then enter 2\n");
printf("Enter your choice:");
scanf("%d",&k);
switch(k)
{
case 1:
printf("Enter the base and the height of the triangle:");
scanf("%f%f",&bs,&ht);
area=0.5*bs*ht;
break;

case 2:
printf("Enter the three sides of the triangle:");
scanf("%f%f%f",&a,&b,&c);
s=(a+b+c)/2;
area=sqrt(s*(s-a)*(s-b)*(s-c));
break;
}
printf("The area of the triangle is:%f",area);
getch();
}

Hope this Program is useful to you in some sense or other. Keep on following this blog for more Mumbai University MCA College Programs. Happy Programming and Studying.

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