Completing the 2D Geometry

To create 4 holes

  1. In the Design toolbar click Radius Arc.

  1. In the Arc dialog that appears click in the Radius box and type 10. Click OK.

  2. Move the cursor over one of the '+' points, and when the box appears click to place the circle.

  3. Repeat step 3 for the other 3 points. After the last circle right-click  to finish the command.