![subject](/tpl/images/cats/informatica.png)
Computers and Technology, 21.02.2020 00:51 kiannadgarnica
Define a Polygon interface that has methods area( ) and perimeter( ). Then implement classes for Triangle, Quadrilateral, Pentagon, Hexagon, and Octagon, which implement this interface, with the obvious meanings for the area( ) and perimeter( ) methods. Also implement classes, IsoscelesTriangle, EquilateralTriangle, Rectangle, and Square, which have the appropriate inheritance relationships. Finally, write a simple user interface, which allows users to create polygons of the various types, input their geometric dimensions, and then output their area and perimeter. For extra effort, allow users to input polygons by specifying their vertex coordinates and be able to test if two such polygons are similar.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Computers and Technology
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 14:30
Select the correct answer. peter has launched a website that features baby products. however, clients often find they are unable to access the website because the server is down. which feature of cybersecurity should peter focus on for his website? a. data authenticity b. data privacy c. data availability d. data integrity e. data encryption
Answers: 3
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 17:00
The more powerful, 60 volt cables and the main power shut off on an hev are both colored orange
Answers: 1
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.06.2019 22:30
What would be the address of the cell, which is at the intersection of the second row and the third column in a worksheet?
Answers: 1
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.06.2019 10:00
What did i do wrong with this const discord = require('discord.js'); var bot = new discord.client(); const token = 'ntm3mjcxmtu1mjg3ote2ntq2.dyogew.dpfiwfpuifzuzvifop-csuxasnm' const prefix = "! " bot.registry.registergroup('simple', 'simple'); bot.registry.registerdefaults(); bot.registry. + '/commands'); bot.on('message', message => { if(message.content == 'hi! ') { message.channel.send ('@everyone sup, how is @everyone day going'); } if(message.content == 'h3lp') { message.channel.send ('dose not have any commands yet'); } bot.on('ready', function() { console.log("ready") }); bot.login(token);
Answers: 1
You know the right answer?
Define a Polygon interface that has methods area( ) and perimeter( ). Then implement classes for Tri...
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.10.2020 18:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 18:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 18:01
![question](/tpl/images/cats/en.png)
English, 12.10.2020 18:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 18:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 12.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 18:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.10.2020 18:01
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2020 18:01
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2020 18:01