You see page / sheet Page information located on the border surrounding the page.
Note: To see this information, you may need to Zoom to Max or Zoom out - See: Settings Tab: Zoom and Pan Options for more information.
Current Scale of the sheet Page 1/4"=1'-0", etc. (if you have selected two points to scale on the sheetPage, this area will display shows "Manually Scaled").
Actual Page/Sheet dimensions. This is useful for determining print size as well as scale. (If the sheet Page size is showing actual size: 42x30 for example, you can probably use a standard scale. However, if this sheet Page size is not the actual size you will probably need to manually scale the sheet; the sheet below has been manually scaled because the sheet size is off.)page
Measurement Type: Imperial (Standard) or Metric (this is set when you create the Job).