#include <stdio.h>
// Prototype declaration
float calcAreaOfTrapezoid(float widthBase, float widthTop, float height);
// function definition
float calcAreaOfTrapezoid(float widthBase, float widthTop, float height)
{
float area = ((widthBase + widthTop) * height)/2; // calculate area of the trapezoid
return area;
}
int main ( )
{
float area = calcAreaOfTrapezoid (5,5,5);
printf("\nThe area of the trapezoid is %f\n", area
);
return (0);
}
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