Concept inheritance polygon rectangle triangle class

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Unformatted text preview: tangle Triangle class Rectangle : public class Polygon Polygon { public: int area(); } class Polygon { protected: int width, length; int public: void set(int w, int l); void } class Rectangle{ protected: int width, length; int public: void set(int w, int l); void int area(); int } Inheritance Concept Inheritance Polygon Rectangle Triangle class Triangle : public class Polygon Polygon { public: int area(); } class Polygon { protected: int width, length; int public: void set(int w, int l); void } class Triangle : public polygon{ protected: int width, length; int public: void set(int w, int l); void int area(); int } Inheritance Concept Inheritance x y Point Circle x y r 3D-Point x y z class Circle : public Point { private: private: double r; double } class Point { protected: int x, y; int public: void set(int a, int b); void } class 3D-Point: public Point { private: private: int z; int } Example1 on Inheritance Example1 #include<iostream.h> #include<conio.h> Class test { P...
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