Affine transformations of the Euclidean plane with computer application

In this study, different concepts of affine transformations were discussed. Related theorems were proved and simplified. In latter part, some types of affine transformations were introduced and have their formulas in matrix form. Possible combinations of affine transformations were also derived. As a result, the authors came out with a computer program designed to illustrate the images of figures under these selected affine transformations