You can add arcs to your design. For example, you can draw arc-shaped traces, or create a board with rounded corners.

alt To draw an arc:
  1. Select the Arc tool or press the A key.
  2. Click at the start of the arc.
  3. Click at the end of the arc.
  4. Specify the radius by moving the mouse.
  5. Click to end.

When the Arc tool is selected or when an arc-shaped object on the board is selected, use the property bar to specify the width, layer, location or radius.