Create an object to implement a triangle class which allows the programming to store a triangle object. The object should either the line or point class developed previously. The object should have at least two constructors, appropriate set/get functions, and overloaded I/O functions. It should include functions the return the proper value for the following:

Determines if the your object is a triangle

Calculates the area of a triangle

Determines the perimeter of the triangle

Is your triangle a right triangle

Is your triangle is a an equilateral triangle

Using C++ with the code given

#include  using namespace std; // We have setup class framework for you. Please copy the point // class and/or line class you created to this file. class Triangle { public: private: }; int main() { Triangle T1; return 0; }

point code

#include

using namespace std;

// We have setup class framework for you.

// Please add cin/cout overload first and at the same time add the coordinates

//

// See github example as specified in the assignment handout for exaamples

//

class Point {

public:

Point() {

x = 0;

y = 0;

}

Point(int a,int b) {

x = a;

y = b;

}

friend istream& operator>>(istream &input, Point &p ) {

// Finish me second by adding proper input >> statement

input >> p.x >> p.y;

return input;

}

friend ostream& operator<<(ostream &output, const Point &p ) {

// Finish me thrid by adding proper output << statement

output << "X coordinate is: " << p.x << " and Y coordinate is: " << p.y;

return output;

}

// Please add constructors and other functions here.

private:

// Add me first

int x;

int y;

};

int main() {

Point P1;

cout << "Enter P1: ";

cin >> P1;

cout << "P1: ";

cout << P1;

cout << endl;

return 0;

}

Line code

#include #include

using namespace std;

// We have setup class framework for you. Please copy the point // class you created to this file.

class Point {

public: Point() { x = 0; y = 0; }

Point(int a,int b) { x = a; y = b; }

friend istream& operator>>(istream &input, Point &p ) { // Finish me second by adding proper input >> statement input >> p.x >> p.y; return input; }

friend ostream& operator<<(ostream &output, const Point &p ) { // Finish me thrid by adding proper output << statement output << "X coordinate is: " << p.x << " and Y coordinate is: " << p.y << endl; return output; }

int getX() { return x; }

int getY() { return y; }

// Please add constructors and other functions here.

private: // Add me first int x; int y; };

class Line {

public: float slope() { if(p2.getX() - p1.getX() == 0) return -1; else return (p2.getY() - p1.getY())/(p2.getX() - p1.getX()); }

float length() { return pow(pow((p2.getY() - p1.getY()),1/2) + pow((p2.getX() - p1.getX()),1/2),2); }

float intercept() { return slope()*p1.getX() + p1.getY(); }

void parallel(Line l) { if(slope() == l.slope()) { cout<<"Lines are parallel" << endl; } else { cout<<"Lines are not parallel"<< endl; } }

void horizontal() { if(slope()==0) cout<<"Line is horizontal."<< endl; else cout<<"Line is not horizontal."<< endl; }

void vertical() { if(slope() == -1) cout<<"Line is vertical."<< endl; else cout<<"Line is not vertical."<< endl; }

void intersect(Line l) { if(slope() != l.slope()) { cout<<"Lines are intersects"<< endl; } else { cout<<"Lines are not intersects"<< endl; } }

friend istream& operator>>(istream &input, Line &l ) { // Finish me second by adding proper input >> statement Point p1 , p2; cout<<" \tX point: "; input>>p1; cout<<" \tY point: "; input>>p2; l.p1 = p1; l.p2 = p2; return input; }

friend ostream& operator<<(ostream &output, const Line &p ) { // Finish me thrid by adding proper output << statement output << "X Point : " << p.p1 << " and Y Point : " << p.p2; return output; } private: Point p1; Point p2; };

int main() { Line L1,L2;

cout << "Enter L1: "; cin >> L1;

cout << "L1: "; cout << L1; cout << endl;

cout<< "Slope of line : " << L1.slope() << endl; cout<< "Length of line : " << L1.length() << endl; cout<< "Y intercept of line : " << L1.intercept() << endl; L1.horizontal() ; L1.vertical();

cout << "Enter L1: "; cin >> L2;

cout << "L2 : "; cout << L2; cout << endl;

L1.parallel(L2) ; L1.intersect(L2);

return 0; }