Example 1 
Step 1 Create
a Nut using Shape Subtract
tool. 

minus 

equals 

Step 2 Use
CircleTools on the nut. 
CircleTools
Diameter: 270
Rotate Shapes: Checked
Rotation at 3 o'clock: 90
Add Shapes: 20


Step 3
Select all 21 shapes. Select Home tab and click Shape Effects
menu, Preset item and click Preset 10 item. Click Shape
Fill and select Black color to get 




Example 2 
Step 1

CircleTools
Diameter: 270
Rotate Shapes: Checked
Rotation at 3 o'clock: 90
Add Shapes: 11
Group all 12 blue shapes 

Step 2

CircleTools
Diameter: 200
Rotate Shapes: Checked
Rotation at 3 o'clock: 90
Add Shapes: 11
Group all 12 red shapes 

Step 3
Place the red circle inside the blue one and add Spin
animation to each of them such that blue spins clockwise while red
spins counter clockwise. You can setup the animation timings to
keep them spinning till you move to the next slide to get a
concentric circles rotating against each other. 




Example 3: A circle
of arrows 
Use a down arrow:

CircleTools
Diameter: 270
Rotate Shapes: Checked
Rotation at 3 o'clock: 0
Add Shapes: 7Group all 8 shapes 









