Click the Create Shape button. Enter in how many sides you want on your shape and the program will draw your shape according to your request.
If you make your polygon have enough sides, it starts to look exactly like a circle. This is because the sides are really small and you would need to zoom in a LOT to see the individual sides. For those who don't know,(like the younger Scratchers) a regular polygon is a shape in which the sides are the same length and the corners are all the same size.
