Consider the following class definition

class rectangleType { public: //Postcondition: length = x; width = y; void setLengthWidth(double x, double y); //Output length and width; void print() const; //Calculate and return the area of the rectangle; double area(); //Calculate and return the parameter; double perimeter(); //Postcondition: length = 0; width = 0; rectangleType(); //Postcondition: length = x; width = y; rectangleType(double x, double y); private: double length; double width; }; // and the object declaration

rectangleType bigRect(14,10);

Which of the following statements is correct?

bigRect.setLengthWidth(); bigRect.setLengthWidth(3.0, 2.0); bigRect.length = 2.0; bigRect.length = bigRect.width;

A(n) _____ relationship represents composition.

"has a" "is a" "part of" logical