The coolest things since radially sliced bread

Figure 5-17: Draw a polygon to start, draw two edges to create a wedge, and erase the rest of your polygon.
Step 1: Make a polygon.
Step 2: Define a wedge.
Step 3: Erase the rest.

Figure 5-18: Use the Rotate tool to make copies of your wedge component instance.
Step 1: Click to define the center of rotation.
Step 2: Click to start rotating.
Step 3: Press Ctrl (Option on a Mac) to rotate a copy.
Step 4: Make more copies.