Part 1
1. Create a class named RunQuad. This class shall contain the main method.
2. Add three (3) classes named Quadrilateral, Rectangle, and Square. Rectangle shall inherit from Quadrilateral while Square shall inherit from Rectangle.
3. Declare a public method named showDescription() in all three (3) classes except in RunSquad. Customize each method by creating different println() statements.
a. For Quadrilateral: "- is quadrilateral".
b. For Rectangle: "- has 4 right angles". Add a super() statement to call Quadrilateral's method.
c. For Square: "- has 4 equal sides". Add a super() statement to call Rectangle's method.
4. Code the main method of the RunQuad class. The output shall ask the user to press R or S to choose between rectangle and square. Display appropriate description(s).
Part 2
6. Add three (3) more classes named Parallelogram, Rhombus, and Trapezoid.
a. Parallelogram shall inherit from Quadrilateral and shall be the new parent class of Rectangle. Its println() statement shall be "- has 2 pairs of parallel sides".
b. Rhombus shall inherit from Parallelogram. Its println() statement shall be "- has 4 congruent sides".
c. Trapezoid shall inherit from Quadrilateral. Its println() statement shall be "- has 1 pair of parallel sides".
7. Modify the main method of the RunQuad class. The choices will now be R, S, P, H, and T. Display appropriate description(s).
PS. the second picture attached below is the sample output for part two.
Extracted text: Sample Output: Select from the following: R Rectangle S Square Parallelogram H - Rhombus T - Trapezoid H A rhombus: has 4 congruent sides has 2 pairs of parallel sides is quadrilateral
Extracted text: Part 1 (Week 15) 1. Create a class named RunQuad. This class shall contain the main method. 2. Add three (3) classes named Quadrilateral, Rectangle, and Square. Rectangle shall inherit from Quadrilateral while Square shall inherit from Rectangle. 3. Declare a public method named showDescription() in all three (3) classes except in RunSquad. Customize each method by creating different println() statements. a. For Quadrilateral: "- is quadrilateral". b. For Rectangle: "- has 4 right angles". Add a super() statement to call Quadrilateral's method. c. For Square: "- has 4 equal sides". Add a super() statement to call Rectangle's method. 4. Code the main method of the RunQuad class. The output shall ask the user to press R or S to choose between rectangle and square. Display appropriate description(s). 5. Keep a copy of your program. You will be using it next week. Sample Output: Press R for Rectangle or s for Square. S A square: - has 4 equal sides has 4 right angles is quadrilateral