This Java program allows users to calculate the area, perimeter, and volume of various geometric shapes. The program supports shapes such as Circle, Rectangle, Square, Sphere, Cylinder, and Pyramid.

One problem that I ran into, was that some websites did not have a square ... area (wall or floor), and get an output for the number of cases that I needed to purchase to cover the surface area of my ...

That's a good start to help developers understand LSP, but Martin's quick description initially reads like a summary of Java's ... we need to calculate the area of various shapes, specifically squares ...