Area of Triangle.c

#include<stdio.h>
#include<math.h>
int main()
{
    int ac=12,ab;
    float bc,area;

    printf("Enter the value of ab: ");
    scanf("%d", & ab);

    bc = sqrt((ac*ac)-(ab*ab));

    printf("The value of bc=%f\n", bc);

    area = ((ab*bc)/2);

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

    return 0;
}


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Output--

Enter the value of ab: 10
The value of bc=6.633250
Area of Triangle=33.166248