1. Choose the desired
   [line type](/en/manual/scripts/Draw/Line/doc/Line#type) in the options
   toolbar.
2. Click the first arc or circle entity to which you want to create the
   tangent.
3. Click the second arc or circle entity to which you want to create the
   tangent. Usually, four tangents are possible. When moving the mouse around, you
   can see a preview of the tangent that will be created.
