**Minimum angle** mesh quality criterion consists of calculation of the minimum value of angle between two adjacent sides of a 2D meshing element (triangle or quadrangle).
-**To apply the Minimum angle quality criterion to your mesh:**
+*To apply the Minimum angle quality criterion to your mesh:*
-#. Display your mesh in the viewer.
-#. Choose **Controls > Face Controls > Minimum angle** or click **"Minimum Angle"** button.
-
- .. image:: ../images/image38.png
- :align: center
+.. |img| image:: ../images/image38.png
- .. centered::
- **"Minimum Angle" button**
+#. Display your mesh in the viewer.
+#. Choose **Controls > Face Controls > Minimum angle** or click *"Minimum Angle"* button |img|.
- Your mesh will be displayed in the viewer with its elements colored according to the applied mesh quality control criterion:
+ Your mesh will be displayed in the viewer with its elements colored according to the applied mesh quality control criterion:
.. image:: ../images/image92.jpg
:align: center
-**See Also** a sample TUI Script of a :ref:`tui_minimum_angle` operation.
+**See Also** a sample TUI Script of a :ref:`tui_minimum_angle` filter.
