If you want to divide a circle or other shape into sections in Illustrator, there are a few ways to go about it. One way is to use the Rectangle Tool (M) and draw a rectangle around the circle or shape. Then, use the Divide button (V) on the Pathfinder panel to create the sections. Another way is to use the Rectangle Tool (M) and draw a series of evenly-spaced rectangles around the circle or shape. Then, use the Pathfinder panel to create the sections. whichever method you choose, be sure to make sure that each section is of equal size so that your final design looks accurate and professional. ..