Write a source code using C programming to find the area of a trapezium using functions?

Answer 1

#include<stdio.h>

#include<conio.h>

# define PI 3.14

void main()

{

float radius,area;

clrscr();

printf("Enter the Radius of the Triangle:");

scanf("%f",&radius);

area=PI*radius*radius;

printf("Area = %f",area);

getch();

}

Answer 2

1. C program or source code for find area of trapezium

2. How to calculate area of trapezium in c programming language

#include

int main(){

floatheight,base1,base2;

float area;

printf("Enter the height of the trapezium: ");

scanf("%f%",&height);

printf("Enter length of lower base of the trapezium: ");

scanf("%f%",&base1);

printf("Enter length of upper base of the trapezium: ");

scanf("%f%",&base2);

area = 0.5 * (base1 + base2) * height;

printf("Area of trapezium is: %f",area);

return 0;

}

Answer 3

double TriangleArea (double base, double height) {

return 0.5 * base * height;

}

Answer 4

void PrintTriangleArea (double a)

{

printf ("Tha area is %g\n", a);

}

Answer 5

FILE *to= stdout;

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

double A= sqrt (s*(s-a)*(s-b)*(s-c));

fprintf (to, "Area of the triangle is %g\n", A);