Through the Object> Transform menu we can access several very useful options to modify our illustrations. There are, specifically, five:
The best thing about using these commands is that we can make the modifications mathematically (not "by eye") and thereby achieve very accurate results.
The following video explains the first four options. We are not going to see the matrix because it is a very non-intuitive and quite complicated way to transform objects and that is far from the objective of the course: