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Design a class named Triangle that extend GeometricObject
(The Triangle class) Design a class named Triangle that extend GeometricObject. The class contains: Three double data fields named side1, side2, and side3 with default values 1.0 to denote three sides of the triangle. The no-arg constructor that creates a default triangle. A constructor that creates a triangle with the specified side1, side2, and side3. The accessor methods for all three data fields. A method named getArea() that returnd the area of this triangle A method named getPerimeter() that returns the perimeter of this triangle. A method named toString() that returns a string description for the triangle. For the formula to compute the area of a triangle, see Programming exercise 2.19 the toString() method is implemented as follows: return "Triangle: side1 = " + side1 + "side2 = " + side2 + "side3 = " + side3: Draw the UML diagram fro the classes Triangle and GeometricObject and implement the classes. Write a program that prompts the user to enter three sides of the triangle, a color and a Boolean value to indicate whether the triangle is filled. The program should create a Traiangle object with these sides and set the color and filled properties using the input. The program should display the area, perimeter, color, and true or false to indicate whether it is filled or not.
drawbacks to Ethernet, Token Ring, FDDI, and wireless.
Browse the Web for instances of poor typography. Write a short design critique of why the type is confusing or misleading to the user. Create a document with screen shots from the Web page to accompany your critique.
Xhemrock is a brake pad manufacturing company. This company utilizes the raw materials, like carbon powder, ash, iron, and resin. It wishes to design an inventory management system which will have the following attributes: The system must store th..
Involve at least five ICMP packets, and also explain why they would be a problem on the network.
questionconsider a system with 2 multiprocessors with following configurations-a machine 1 a numa machine with 2
Select two opposing viewpoints from web sources and by providing a review of their content develop an opinion as to the degree to which hypertext links are a good idea.
imagine the CashRegister needs to support a method void undo() that undoes the addition of the preceding item. This enables a cashier to quickly undo a mistake. What instance variables should you add to the CashRegister class to support this modif..
In the following program, show the configuration of all the variables and the output.
What assumptions you made; what deductions you made, etc. What are the English cleartexts from which these two ciphertexts were derived? How long it took you to solve each of the puzzles.
questionfirewalls are able to be implemented in different ways. consider a devoted firewall device. what is its key
there is a wide area network in which a special route was selected.propagation delay is so small that it could be
Each step takes 7 days except mail, that is the next day after personalize.
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