Question

Write a program to find the area of a triangle. Input the base and height of the triangle. Print base, height and area of the triangle
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Answer 1

Answer:

#include<stdio.h>

#include<stdlib.h>

#include<math.h>

float findArea(float a, float b, float c)

{

// Length of sides must be positive and sum of any two sides

// must be smaller than third side.

if (a < 0 || b < 0 || c <0 || (a+b <= c) || a+c <=b || b+c <=a)

{

printf("Not a valid triangle");

exit(0);

}

float s = (a+b+c)/2;

return sqrt(s*(s-a)*(s-b)*(s-c));

}

int main()

{

float a = 3.0;

float b = 4.0;

float c = 5.0;

printf("Area is %f", findArea(a, b, c));

return 0;

}

Step-by-step explanation:

Answer 2

Step-by-step explanation:

answer of this question is in book only