In geometry, we study about shapes and figures which are referred as geometrical shapes. The geometric information that remains after removing scale, location and orientation from a geometrical object, is known as a geometrical shape. Any closed figure is referred to as a shape like triangle, square, octagon, pentagon etc. That is, a geometric shape has to be a figure bounded from all directions. In other words, there must be at least three sides for a shape to be called a geometric shape. Also, no side has to have an open end. We are going to learn about irregular shapes and their properties with the help of example in this article.