Click the Arc tool option
Left click on your plan where you would like to start the arc.
If you untick the "Automatic Arc" button, you have more control over the way the arc bends.
Double click your mouse to finish the Arc.
Once you have started drawing the arc you will see more options on the tool bar.
You can choose the size, width and arc type.
To delete an arc you have drawn on your plans, firstly make sure the arc tool is open and click or cancel on your keyboard to take it out of drawing mode. Now hold command/control on your keyboard and click the arc you want to delete with your mouse. Note - You may need to zoom in on the arc for accuracy with your mouse.
If you are having difficulty with the shortcut above, you can also:
- Select the "Select measurements on the drawing" tool
- Hover on the arc until the arrow becomes a hand cursor (see image below)
- Select the arc (you may need to zoom)
- ...and press delete on your keyboard.