28 Sep Instructions: Write a Java application to calculate the circumference and the area of a circle. Your application must have two classes. The Circle class will have two methods: the
Write a Java application to calculate the circumference and the area of a circle. Your application must have two classes. The Circle class will have two methods: the circumference method and the area method. Each method will take a double input parameter as the value of the radius, perform its calculation, and return a double result.
The CircleTest class will have a main method that uses a JOptionPane to get the value of the radius from the user. The main method will create an object of the Circle class and test its methods. The main method will also use a JOptionPane for output. Use Math.PI and the Math.pow method in your calculations.
Limit your output to three digits after the decimal point by using the String.format method. Add exception handling to your program so that, if the user inputs something other than a string of digits, your program catches the exception and gives the user another chance to input the value of the radius.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Wridemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.