Using the Verify>Face feature, you are able to obtain information about a face belonging to either a solid or Surface.  Through the dialog that appears when this function is selected, you can view the face type of the selected face, its size in bytes, the topology count, tolerant entity count and view additional details on the face.

Using the Function:

1. Click Tools>Verify>Face.

2. Select the face you want to examine. The Verify Face Information dialog appears.