How to find area of triangle in turbo c?

Answer 1

you may also do this:

#include<stdio.h>
#include<math.h>
int main(){
    float b,h;
    float area;
    printf("Enter base and height of triangle");
    scanf("%f%f",&b,&h,);
    area = (b*h)/2;
printf("Area of triangle is: %.3f",area);
return 0;

}

Answer 2

Why do we right 3f?

Answer 3

@Raj,
we use %.3f so that the answer will be presented with 3 decimal places.

for exampe:
The computed area is 2.3.

The answer will be presented as 2.300