Area Program

• All 3 of these parts can be done in one program. Add spaces between the sections.

• Remember your title comments: name, date and purpose

Triangle

• Set up a double variable for base, height and area.

• Write a program that uses the base and height variables to find the area of the triangle.

• Output your results – print a nice title, print the values of the variables and a label, print the results of the calculation with a label.

Square/Cube

• Set up a double variable for side, volume, area, surface area.

• Write a program that finds the volume, area, and surface area using the variable side.

• Output your results – print a nice title, print the values of the variables and a label, print the results of the calculation with a label.

Rectangular Prism

• Set up a double variable for height, width, depth, volume and surface area.

• Write a program that finds the volume and surface area using the height, width and depth variables.

• Output your results – print a nice title, print the values of the variables and a label, print the results of the calculation with a label.

Nice headings: examples:

public class Formatting
   {
   public static void main (String args[])
   {
   new Formatting ();
   }

   public Formatting ()
   {
   System.out.println (" *******************");
   System.out.println (" ** MATH CIRCUS **");
   System.out.println (" *******************\n\n");

 System.out.println (" TTTTT III TTTTT L EEEEE");
   System.out.println (" T I T L E ");
   System.out.println (" T I T L EEE ");
   System.out.println (" T I T L E ");
   System.out.println (" T III T LLLL EEEEE");

 System.out.println ("\n\n -+-+-+-+-+-+-+-+-\n\n");
   System.out.println ("W E L C O M E \n\n");

 System.out.println ("Please choose an item from the following list:\n");
   System.out.println (" (1) Save file");
   System.out.println (" (2) Close program");
   System.out.println (" (3) Enter my name\n");
   System.out.println (" Your selection >>");

 }
   }