--- /dev/null
+
+.. _area_page:
+
+****
+Area
+****
+
+.. note:: **Area** mesh quality control is based on the algorithm of area
+ calculation of mesh faces.
+
+**To apply the Area quality control to your mesh:**
+
+#. Display your mesh in the viewer.
+#. Choose **Controls > Face Controls > Area** or click **"Area"** button.
+
+ .. image:: ../images/image35.png
+ :align: center
+
+ .. centered::
+ **"Area" button**
+
+Your mesh will be displayed in the viewer with its faces colored
+according to the applied mesh quality control criterion:
+
+ .. image:: ../images/image5.jpg
+ :align: center
+
+
+**See Also** a sample TUI Script of an :ref:`tui_area` operation.
+
