Category: 7. Geometrical Calculations

In this tutorial we will see how to calculate area and circumference of circle in Java. There are two ways to do this: 1) With user interaction: Program will prompt user to enter the radius of the circle2) Without user interaction: The radius value would be specified in the program itself. Program 1: Output: Program 2:…

Here we will see how to calculate area of triangle. We will see two following programs to do this:1) Program 1: Prompt user for base-width and height of triangle.2) Program 2: No user interaction: Width and height are specified in the program itself. Program 1: Output: Program 2: Output:

In this tutorial we will learn how to calculate area of Square. Following are the two ways to do it: 1) Program 1: Prompting user for entering the side of the square2) Program 2: Side of the square is specified in the program’ s source code. Program 1: Output: Program 2: Output:

In this tutorial we will see how to calculate Area of Rectangle. Program 1:User would provide the length and width values during execution of the program and the area would be calculated based on the provided values. Output: Program 2:In the above program, user would be asked to provide the length and width values. If you…