5 Tangent constraint fixes a circle (or an arc) and a line so that a line is tangent to a circle (or an arc).
7 To create a Tangent in the active Sketch:
9 #. select in the Main Menu *Sketch - > Tangent* item or
10 #. click **Tangent** button in Sketch toolbar:
12 .. image:: images/tangent.png
20 .. image:: images/Tangent_panel.png
25 - **First object** is a line, a circle or an arc selected in the view.
26 - **Second object** is a line, a circle or an arc selected in the view.
28 Note that one of two objects should be a line.
30 After the objects are selected, a special sign will be added close to the tangency point in the view.
32 **TUI Command**: *Sketch_1.setTangent(Line, CircleOrArc)*
34 **Arguments**: 2 objects (the first is a line, the second one is a circle or an arc)
39 Created Tangent constraint appears in the view.
41 .. image:: images/Tangent_res.png
45 Created tangent constraint
47 **See Also** a sample TUI Script of :ref:`tui_create_tangent` operation.