//Michael Romero
//Lab # 5
//Develope a class that describes a cirle, gives area of that circle, displays
//the equation of that circle, and gives the circumference of that cirlce.

#include <iostream>
#include <cmath>
#include "circle.h"

using namespace::std;



//Michael Romero
void circle::display(){
	 
	cout << "(x";

	if (h < 0)
		cout << "+" << abs(h);
	else cout<< "-" << h;

	cout << ")^2 + (y";

	if (k <0)

		cout << "+" << abs(k);
	else cout << "-" << k;
	 
	cout << ")^2 = " << r*r;
}


double circle::area(){
	
	return (3.141)*r*r;

}